Objects in the image:
category: bench
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a bench?
a: No
q: is it a person?
a: Yes
q: are they close to the shore?
a: Yes
q: are there two of them in the group?
a: Yes
q: are they on the left?
a: No