Objects in the image:
category: bench
category: person
category: bus
category: person
category: bird
category: person
category: person
category: person
category: person
category: person
category: bicycle
category: bird
category: person
category: person
category: bird

Guessing-game dialogue about one of the objects:
q: it is a bench?
a: No
q: a person?
a: No
q: a truck?
a: No
q: a chair?
a: No
q: a bird?
a: Yes
q: white one?
a: Yes