Objects in the image:
category: car
category: person
category: person
category: car
category: person
category: person
category: person
category: truck
category: truck
category: handbag
category: person
category: motorcycle
category: motorcycle

Guessing-game dialogue about one of the objects:
q: is it vehicle?
a: Yes
q: Is it the bike with the attached trolley?
a: No
q: Is it the white truck on the left?
a: No
q: is it car behind to it reddish?
a: No
q: is it car behind second bike?
a: Yes