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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a vehicle?
a: Yes
q: is it the bus?
a: No
q: is it in front of the bus?
a: No
q: is it on the left side of the street?
a: No
q: is it a bicycle?
a: No
q: Is it the car directly behind the bicycle on the left side of the street?
a: No
q: the car directly behind the bus, on the right side of the street?
a: Yes