What is this place?
theater
Where's the ball?
between
Where's the ball?
next to
Where's the ball?
in
What is this place?
bookstore
Where's the ball?
under
What is this place?
library
What is this place?
airport
What is this place?
cinema
What is this place?
museum
what is this place?
bakery
Where's the ball?
On
Where's the ball?
in front of
Where's the ball?
behind