Objects in the image:
category: clock
category: bench
category: car
category: car
category: traffic light
category: car
category: person
category: person
category: car
category: car
category: traffic light
category: person
category: car
category: bus
category: car
category: traffic light
category: person

Guessing-game dialogue about one of the objects:
q: is it a car?
a: Yes
q: is it red?
a: No
q: is it white?
a: No
q: is it in the background?
a: Yes
q: is it on the right side of the road?
a: Yes
q: is it that black/blue car in front of the bus?
a: Yes