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

Guessing-game dialogue about one of the objects:
q: it is a person?
a: Yes
q: on the blue boat?
a: Yes
q: on left?
a: Yes
q: in green?
a: No
q: in blue?
a: Yes