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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the bus?
a: Yes