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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it hat on person head?
a: No
q: is it helmet?
a: No
q: is it car?
a: Yes
q: white car with number plate visible?
a: No
q: the other end green car?
a: No
q: car in red?
a: Yes