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

Guessing-game dialogue about one of the objects:
q: Is it a vehicle?
a: Yes
q: Is it red and white?
a: No
q: Does it have 4 wheels?
a: No