Objects in the image:
category: person
category: potted plant
category: person
category: traffic light
category: handbag
category: person
category: car
category: person
category: person
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it in left?
a: No
q: is it in front?
a: No
q: is it person?
a: Yes
q: is 2 person in black walking in back?
a: Yes
q: i it left one?
a: No
q: is right one?
a: Yes