Objects in the image:
category: person
category: truck
category: person
category: car
category: bus
category: car
category: bird
category: person
category: bench
category: bird
category: bird
category: car
category: bird
category: car
category: bird
category: truck

Guessing-game dialogue about one of the objects:
q: is it bird?
a: Yes
q: is it on bench?
a: Yes
q: the one on left side of photo?
a: Yes