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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: is a girl?
a: No
q: is wearing yellow shirt?
a: No
q: is wearing a bag?
a: No
q: is the pilot?
a: No
q: is on the stairs?
a: Yes
q: is wearing a pink shirt?
a: No
q: is the baby?
a: No