Objects in the image:
category: traffic light
category: traffic light
category: truck
category: person
category: person
category: person
category: person
category: traffic light
category: person
category: car
category: traffic light
category: car
category: car
category: handbag
category: car
category: car
category: person
category: person
category: car
category: car

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are the in the very front of the picture?
a: No
q: Are they in front of the vehicles?
a: No
q: is it the person between the two vans in the white?
a: No
q: is it a person you can see clearly?
a: Yes
q: are they on the left side of the picture?
a: Yes
q: is it one of the two people on the sidewalk?
a: Yes
q: is it the first one?
a: No
q: the second one?
a: Yes