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

Guessing-game dialogue about one of the objects:
q: IS IT A PERSON?
a: Yes
q: IS IT THE DRIVER?
a: Yes
q: IS IT ON THE FIRST BUS STARTING FROM THE LEFT SIDE?
a: No
q: Is he on the Ruggles Station bus?
a: No
q: IS HE ON THE CAR IN THE MIDDLE OF THE TWO BUSES?
a: Yes