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

Guessing-game dialogue about one of the objects:
q: a person?
a: No
q: cycle ??
a: No
q: car ??
a: Yes
q: grey one on our left?
a: No
q: Is it white?
a: Yes
q: the one on the left of cyclist?
a: Yes