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

Guessing-game dialogue about one of the objects:
q: Is it a bus?
a: No
q: Is it a boat?
a: No
q: Is it a person?
a: Yes
q: Is it on the left side?
a: Yes
q: Is it on the bottom?
a: Yes
q: bottom most in the edge of picture?
a: Yes
q: white shirt??
a: Yes