Objects in the image:
category: car
category: train
category: person
category: truck
category: person
category: person
category: person
category: truck
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: IS IT A PERSON?
a: No
q: IS IT A TRAIN?
a: No
q: IS IT A LIGHT?
a: No
q: IS IT A FLAG?
a: No
q: IS IT A BRIDGE?
a: No
q: IS IT LEFT OF THE TRAIN?
a: Yes
q: IS IT A vehicle?
a: Yes
q: IS IT THE ONE ON THE LEFT?
a: Yes
q: Is it the tan truck?
a: Yes