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

Guessing-game dialogue about one of the objects:
q: is the object on land?
a: No
q: is it touching the water?
a: Yes
q: is it water?
a: No
q: is it the bridge?
a: No
q: is the object towards the bottom of the screen?
a: No
q: is the object towards the right side of the picture?
a: No