Objects in the image:
category: bench
category: car
category: person
category: truck
category: backpack
category: car
category: bottle
category: person
category: person
category: person
category: handbag

Guessing-game dialogue about one of the objects:
q: is it in left?
a: No
q: is it person?
a: Yes
q: is it front?
a: No
q: is back to the bench standing in right?
a: Yes