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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: in the bus?
a: N/A
q: on the top of bus?
a: Yes
q: person is sitting?
a: No
q: standing with arm up?
a: No
q: in a blue shirt?
a: Yes
q: near to the red shirt?
a: Yes