Objects in the image:
category: person
category: backpack
category: handbag
category: person
category: person
category: person
category: person
category: person
category: traffic light
category: person
category: person
category: handbag
category: bicycle
category: person
category: car
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: guy on bike?
a: No
q: are they in crosswalk?
a: Yes
q: the woman with red bag?
a: Yes
q: just the woman?
a: Yes