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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a plane?
a: Yes
q: with blue color?
a: No
q: Does it have the letters CSA?
a: Yes