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 the green light?
a: No
q: is it a person?
a: No
q: is it a bike?
a: Yes
q: the first bike from the end?
a: No
q: Is it the second bike with a rider in a white dress?
a: No
q: the third bike at the left?
a: Yes
q: near to the car right?
a: Yes