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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they standing close to the building?
a: No
q: do you see the three people in the foreground, right side?
a: No
q: are they walking?
a: No