Only one, but it takes nine years.
Why does it have to be a group activity?
None, they don't change anything.
None, he lets the knives do the work
N! One to change the light bulb, and n-1 to display stereotypical behavioral traits of X!
She hasnt even been a women for a year yet.
last year's hide & seek! :D
A: Only one but it may take him/her more than five years to do it.