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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a person?
a: Yes
q: Are they by the green light?
a: Yes
q: Are they wearing red?
a: Yes
q: are their arms crossed?
a: Yes