Objects in the image:
category: person
category: person
category: person
category: backpack
category: person
category: bicycle
category: bicycle
category: bicycle
category: stop sign
category: person
category: person
category: bicycle
category: backpack
category: person
category: car
category: bicycle
category: person
category: backpack
category: car
category: bicycle

Guessing-game dialogue about one of the objects:
q: is it a car?
a: No
q: a person?
a: Yes
q: standing ??
a: Yes
q: blue shirt?
a: No
q: brown shirt ??
a: No
q: green shirt then?
a: No
q: behind the bikes?
a: Yes