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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: on the boat in front to us?
a: Yes
q: one among two on left of that boat?
a: No
q: is it in yellow?
a: No
q: the one in skyblue?
a: Yes