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

Guessing-game dialogue about one of the objects:
q: is it on the ground?
a: No
q: is it a container?
a: No
q: is it in water?
a: Yes
q: is it a boat?
a: Yes
q: is it fully visible?
a: Yes
q: is it the first boat to the right?
a: No
q: is it the second boat to the right?
a: No
q: is it the third boat to the right?
a: No
q: is it on the right?
a: Yes
q: do you see 3 boats?
a: No
q: do you see 4?
a: Yes
q: are they all on the same side?
a: Yes
q: is it the boat furthest at the back?
a: Yes