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

Guessing-game dialogue about one of the objects:
q: is it in left?
a: No
q: is it boat?
a: No
q: is it person?
a: Yes
q: is in front boat?
a: Yes
q: is in left?
a: Yes
q: is in right?
a: No
q: is it 1st from left in driving?
a: No
q: is near to him?
a: Yes
q: is in black?
a: Yes
q: is before the red?
a: Yes