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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it the train/tram/whatever that thing is?
a: No
q: is it the car in front of it?
a: No
q: is it the car behind the bus station?
a: Yes