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

Guessing-game dialogue about one of the objects:
q: is it the bus?
a: No
q: is it a car?
a: No
q: is it someone in the bus?
a: Yes
q: is it the driver?
a: No
q: is the person in the front of the bus?
a: Yes
q: not including the driver window. is the person in the first window?
a: Yes
q: is it the very first person?
a: Yes