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

Guessing-game dialogue about one of the objects:
q: is it a building?
a: No
q: is it a person?
a: No
q: is it ht clock?
a: No
q: is it a vehicle?
a: Yes
q: is it the caravan?
a: No
q: is it the police car that you can see  the back of?
a: No
q: is it the one you can see the front of?
a: No