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

Guessing-game dialogue about one of the objects:
q: is it a human?
a: Yes
q: is the human on the first bike?
a: Yes
q: is the person bike wheel visible?
a: No