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 a person?
a: Yes
q: in the middle before the white truck?
a: Yes