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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they in the closest group of people?
a: No
q: Are they next to the carriage that is farthest away from the camera?
a: No
q: Are they next to the carriage that is nearest the camera?
a: Yes
q: Is it just one person?
a: Yes
q: can we see their feet?
a: No
q: are they wearing red and a rucksack?
a: No
q: are they farther away than the person in red with the rucksack?
a: Yes
q: are they towards the right of the group?
a: No
q: are they wearing black?
a: Yes
q: do they have a rucksack?
a: No
q: do they have dark hair and a very visible bald patch?
a: Yes
q: are they just in front of the man with the checked shirt?
a: Yes