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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it grey?
a: No
q: is it the red truck?
a: Yes
q: is it all of it?
a: Yes