Objects in the image:
category: boat
category: boat
category: airplane
category: bird

Guessing-game dialogue about one of the objects:
q: Is it on the left side of picture?
a: No
q: Is it on the right?
a: No
q: Is it on the bottom half of picture?
a: Yes
q: Is it the bridge?
a: No
q: Is it the dock?
a: No
q: Is it a ship?
a: Yes
q: Is it that tiny ship in the middle in the way back?
a: Yes