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

Guessing-game dialogue about one of the objects:
q: Is it a boat?
a: No
q: Is it black?
a: No
q: Is it green?
a: No
q: Is it in the water?
a: Yes
q: Is it a person?
a: Yes
q: Are they wearing red?
a: No
q: Are they wearing blue and white?
a: Yes