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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: a person ?
a: Yes
q: in front ?
a: Yes