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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a boat?
a: Yes
q: is it in the background?
a: Yes
q: on the very right?
a: No
q: behind the main boat?
a: Yes