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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a sign?
a: No
q: is it a ladder?
a: No
q: is it a person?
a: Yes
q: is he foreground?
a: No
q: is he wearing a yellow uniform?
a: Yes
q: is he not facing front?
a: Yes