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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a dog?
a: No
q: is it a boat?
a: Yes
q: in the bottom of the picture?
a: No
q: is it in left top?
a: Yes