Objects in the image:
category: traffic light
category: traffic light
category: traffic light
category: traffic light
category: traffic light
category: truck
category: car
category: motorcycle
category: traffic light
category: car
category: person
category: person
category: traffic light
category: car
category: person

Guessing-game dialogue about one of the objects:
q: its a vehicle?
a: No
q: its a person?
a: Yes
q: guys inside the red truck?
a: No
q: the one in motorbike in left?
a: Yes