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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they to the left of the train?
a: No
q: are they to the right of the train?
a: Yes
q: are they under the yellow sign with white posts?
a: Yes
q: are they wearing blue pants?
a: No
q: are they wearing a shade of red?
a: No
q: are they wearing white?
a: No
q: are they wearing black?
a: Yes
q: guy near left post with black shirt and jeans?
a: No
q: are they to the right of him, farther in the background?
a: Yes
q: are they to the left of the two individuals wearing red who are closer to the right post?
a: No