Just one, if you put it in the right place.
A: Because they can understand them.
Son: It was all right except for some man called "Teacher" who kept spoiling all our fun!
One. She just holds it up there and waits for the world to revolve around her.
Seven. It *has* to be seven.
How many did it take last year
Just one. But it takes about 8-10 visits.