Objects in the image:
category: bus
category: fire hydrant
category: person
category: skateboard
category: car
category: car
category: person
category: car
category: person

Guessing-game dialogue about one of the objects:
q: person ??
a: No
q: car in the distant?
a: No
q: bus in front?
a: No
q: fire hydrant?
a: No
q: traffic light?
a: No
q: potted plant?
a: No
q: umbrella ??
a: No
q: truck ??
a: No
q: chair in the bus?
a: No
q: something in front?
a: Yes
q: is it on the bus?
a: No
q: backpack ??
a: No
q: sign board?
a: No