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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it one of the three luggage carts?
a: No
q: Is it the red truck in back?
a: Yes