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

Guessing-game dialogue about one of the objects:
q: is it boat?
a: Yes
q: are there people in it?
a: No
q: is it white?
a: Yes