Objects in the image:
category: person
category: traffic light
category: traffic light
category: truck
category: traffic light
category: bicycle

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it car?
a: No
q: is it cycle in front?
a: No
q: is it in left?
a: Yes
q: i it signal?
a: Yes
q: is it red?
a: No
q: is it black?
a: Yes
q: is it big one?
a: Yes