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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it a woman?
a: No
q: is it the man walking behind the woman?
a: No
q: Are they getting off the train?
a: No
q: is it just an elbow?
a: Yes