A: Three - one to change it, one to not-change it and one to both change-and not-change it.
None. They can't get up that high!
Doesn't matter how many femenists try, they can't change anything. Alternatively, they just hold it up and wait for the world to revolve around them.
Just one but he wants to do it thirty-two times and when he's done everyone says that his last light bulb was much better.
Only one, but an extra 15 to repost.
Ommm' lettes!
With zen diagrams!
