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

Guessing-game dialogue about one of the objects:
q: a person?
a: No
q: a train?
a: No
q: a bag?
a: Yes
q: the man in the door?
a: N/A
q: left ??
a: No
q: inside the train?
a: Yes