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

Guessing-game dialogue about one of the objects:
q: is it an automobile?
a: No
q: is it a human?
a: Yes
q: is the person sitting?
a: N/A
q: is it among the 3 sitting on the chair?
a: No
q: is it among the 2 standing in front of the building?
a: No