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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a car?
a: Yes
q: Does the car have its lights on?
a: Yes
q: Is it the car in the front, facing the people on bikes?
a: Yes