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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a bike?
a: Yes
q: is it in red colour?
a: Yes