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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a red light?
a: No
q: is it bike?
a: No
q: is it on the left?
a: No
q: is it on the right?
a: No
q: are they caring it?
a: No