How many 12 year olds does it take to change a light bulb?

text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------text to hide answer-------------------------------------------------------------------------------------------------------------------------------------------------

Just one, to hold it in place, because the world revolves around them.