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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: on the left half?
a: No
q: wears blue shirt?
a: Yes