Objects in the image:
category: person
category: car
category: person
category: person
category: car
category: car
category: car
category: person
category: person
category: person
category: car
category: skateboard
category: car
category: car

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 a police vehicle?
a: Yes
q: is it on the left hand side?
a: No
q: is it on the right hand side?
a: No