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

Guessing-game dialogue about one of the objects:
q: it is someone?
a: No
q: a bicycle?
a: No
q: a bag?
a: No
q: a bench?
a: Yes
q: The one in front of us?
a: N/A
q: where someone is sitting?
a: No