Objects in the image:
category: person
category: bicycle
category: person
category: cell phone
category: person
category: bench
category: bench
category: bench
category: backpack
category: person
category: bench
category: person
category: person
category: person

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