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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a person?
a: Yes
q: is it the driver of the front bus with 377 on it?
a: No
q: is it a passenger on that bus?
a: No
q: Is it a passenger on the orange, white, and red bus that says SK that is the one on the right?
a: Yes