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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they sitting down?
a: No
q: is it the woman in white with red bag?
a: No
q: is it man with black shirt/brown shorts?
a: No
q: is it man by 20 sign?
a: Yes