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

Guessing-game dialogue about one of the objects:
q: is it in the water?
a: No
q: is it a bicycle?
a: No
q: is it a vehicle?
a: Yes
q: is it red?
a: No
q: is it black?
a: Yes
q: is it the one behind red?
a: Yes