Objects in the image:
category: person
category: person
category: truck
category: truck
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: truck
category: handbag

Guessing-game dialogue about one of the objects:
q: person ??
a: Yes
q: right sidewalk ??
a: Yes
q: left ??
a: No
q: someone in the front that we can locate easily?
a: No
q: by the pole with the big red sign there is a light blue shirt man with black trouser....is it him?
a: No
q: someone ever further than him?
a: Yes
q: someone standing just at the edge of the sidewalk with black trouser?
a: Yes
q: he is just standing not walking twds us?
a: No
q: so its not him?
a: Yes
q: someone closer to the standing guy?
a: Yes