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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it a firefighter?
a: Yes
q: is the person's back to the camera?
a: No
q: Is the person in a white shirt?
a: Yes