Objects in the image:
category: car
category: person
category: person
category: person
category: backpack
category: car
category: handbag
category: person
category: car
category: person
category: truck
category: car
category: car
category: traffic light
category: person
category: person
category: backpack
category: car

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: the guy with a black back pack?
a: No
q: standing on the left?
a: Yes