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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it a woman?
a: No
q: are they holding a suitcase?
a: No
q: are they wearing a safety vest?
a: No
q: are they walking down the plane stairs?
a: No