Objects in the image:
category: elephant
category: elephant
category: person
category: person
category: bottle
category: person
category: person
category: bottle
category: person
category: elephant
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a boat?
a: N/A
q: is it a person?
a: Yes
q: is the person on the boat?
a: No
q: is the person on the dock?
a: Yes