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

Guessing-game dialogue about one of the objects:
q: is it human?
a: No
q: is it boat?
a: Yes
q: the boat the men standing?
a: No
q: the one in the back?
a: N/A
q: the next one in the back?
a: N/A
q: is there a total of three boats?
a: Yes
q: first one the men standing, is it our target?
a: No
q: the next one on the back of the first, is it?
a: No