Objects in the image:
category: boat
category: person
category: boat
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 on the background?
a: Yes
q: is it a building?
a: No
q: is it a boat?
a: Yes
q: is it on the right side?
a: No
q: is it one of the yachts?
a: Yes
q: is it one particular yacht?
a: No
q: it is the group of yacht?
a: Yes