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 biker?
a: Yes
q: is it one of the front two?
a: No
q: is it the one in the center of the image?
a: No
q: is it the one behind him?
a: No
q: is it the one furthest back of them all?
a: Yes