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

Guessing-game dialogue about one of the objects:
q: is it a bus?
a: No
q: is it a person?
a: Yes
q: on the first bus?
a: Yes
q: lady in red?
a: No
q: driver on ground floor?
a: No
q: is the person on first floor?
a: N/A
q: the green one near the red?
a: No
q: is it a man with hat white?
a: Yes