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

Guessing-game dialogue about one of the objects:
q: is it a bus?
a: No
q: is it a car?
a: Yes
q: Is it a Vauxhall?
a: N/A
q: is it black?
a: Yes
q: is it grey?
a: Yes
q: is it the one near the bus?
a: Yes
q: is it at the center of the photo?
a: Yes