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

Guessing-game dialogue about one of the objects:
q: is it front?
a: Yes
q: is it boat?
a: No
q: is it person?
a: Yes
q: in the front most boat?
a: Yes
q: is it right most?
a: Yes
q: is it front one?
a: N/A
q: is only head showing?
a: Yes
q: is  1st from right?
a: Yes