Objects in the image:
category: person
category: person
category: person
category: bus
category: cell phone
category: person
category: person

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it the bus?
a: No
q: Is it a vehicle?
a: No
q: Is it on the bus?
a: No
q: Is it a bag?
a: No
q: Is it a phone?
a: Yes