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

Guessing-game dialogue about one of the objects:
q: is it a car?
a: No
q: a truck?
a: Yes
q: is it the firefighter truck?
a: No
q: is it red?
a: Yes
q: behind fire truck?
a: Yes