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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they by the end of the firetruck?
a: Yes