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

Guessing-game dialogue about one of the objects:
q: is it a car?
a: No
q: is it a traffic signal?
a: No
q: is it a person?
a: Yes
q: is it on left side?
a: Yes
q: is it on bike?
a: No
q: is it with white shirt?
a: No
q: is it near the white shirt person?
a: Yes