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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is it in left?
a: Yes
q: is it in front?
a: No
q: is it red one?
a: Yes
q: is in backmost?
a: No
q: is 4th from front?
a: No
q: is 5th ,?
a: No
q: is 3rd ,?
a: No
q: is 6th ,?
a: Yes
q: with cap ,?
a: Yes