Objects in the image:
category: motorcycle
category: motorcycle
category: person
category: person
category: person
category: person
category: person
category: person
category: motorcycle
category: traffic light
category: person
category: car
category: motorcycle
category: car
category: motorcycle
category: backpack

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: is it guy in white shirt on bike?
a: No
q: is it on e to his left?
a: Yes