Objects in the image:
category: person
category: person
category: train
category: bench
category: backpack
category: person
category: bench
category: person
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: IS IT a person?
a: Yes
q: ON THE LEFT PLATFORM?
a: Yes
q: FIRST PERSON ON LEFT?
a: No
q: WEARING A LONG GRAY COAT?
a: No
q: BLACK COAT WITH RED SCARF?
a: No
q: NEXT TO THE RED SCARF person?
a: No
q: NEAR THE LONG YELLOW BANNER ON THE LEFT?
a: Yes