Objects in the image:
category: boat
category: clock
category: clock

Guessing-game dialogue about one of the objects:
q: is it on the water?
a: No
q: is it a building?
a: No
q: is it white?
a: Yes
q: in the right bottom?
a: No
q: in the center of the picture?
a: No
q: above the ship?
a: Yes
q: near the tower?
a: N/A