Objects in the image:
category: person
category: car
category: bicycle
category: person
category: motorcycle
category: car
category: person
category: backpack
category: car
category: person
category: bus
category: person
category: truck
category: bicycle
category: person
category: person
category: car
category: car

Guessing-game dialogue about one of the objects:
q: Is it on a building?
a: No
q: Is it on a vehicle?
a: N/A
q: Is it a person?
a: No
q: Is it an ad?
a: No
q: Is it a bike?
a: No
q: Is it a number?
a: No
q: Is it a car?
a: Yes
q: Is it silver?
a: No