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

Guessing-game dialogue about one of the objects:
q: is it blue?
a: No
q: is it an object?
a: Yes
q: is it a flag?
a: No
q: is it white?
a: No
q: is it a boat?
a: Yes
q: is it the main boat?
a: No
q: is it the yellow boat?
a: No
q: is it the boat in between the two?
a: No
q: Is the boat labeled NN2?
a: Yes