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

Guessing-game dialogue about one of the objects:
q: Is it a street sign?
a: No
q: Is it the person?
a: No
q: Is it the car?
a: No
q: Is it the bike?
a: No
q: Is it a bus?
a: Yes
q: Is it the bus on the left?
a: No
q: On the right?
a: No
q: Is it in the middle?
a: Yes