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

Guessing-game dialogue about one of the objects:
q: is it a bike?
a: No
q: is it a person?
a: No
q: is it a bag?
a: No
q: is it a boat?
a: Yes
q: is it the bigger one in front?
a: No