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

Guessing-game dialogue about one of the objects:
q: is it the bus?
a: No
q: is it the man?
a: No
q: is it the bridge?
a: No
q: is it a bike?
a: No
q: is it the back end of the car?
a: Yes