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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: man in blue shirt in front?
a: No
q: is it man in left in red shirt n blue pant?
a: Yes