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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a vehicle?
a: No
q: is it a suitcase?
a: Yes
q: is it the suitcase being rolled by the man on the left side?
a: Yes