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

Guessing-game dialogue about one of the objects:
q: is it the traffic light?
a: No
q: is it a person in the background?
a: Yes
q: the one in red?
a: No
q: the one in green?
a: No
q: the one in white?
a: No
q: is he sitting?
a: No
q: is the person on the left side of the picture?
a: Yes
q: is it a person to the right of the person in white?
a: No