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

Guessing-game dialogue about one of the objects:
q: Is it a car?
a: Yes
q: is it a truck?
a: No
q: is it the black car in front of the white truck?
a: Yes