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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a vehicle?
a: Yes
q: is it red?
a: No
q: is it white?
a: Yes
q: is it in the middle?
a: No
q: does it have two wheels?
a: N/A
q: does it come in 3rd?
a: No