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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the woman with her arms folded?
a: No
q: is it the man next to her in the reflection?
a: No
q: is it the guy in white on the other side of that man?
a: No
q: is it the woman walking side by side with the man behind the lady with her arms folded?
a: N/A
q: is it someone walking behind the woman with her arms folded, as seen in the reflection?
a: Yes
q: do you know what you are doing?
a: Yes