Objects in the image:
category: person
category: person
category: person
category: person
category: train
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: are they on the right side of the tracks?
a: Yes
q: are they wearing orange?
a: No
q: are they wearing red?
a: Yes
q: are they the closest to the train?
a: Yes