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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a bag?
a: No
q: train ??
a: Yes
q: all of it ??
a: Yes
q: on the right?
a: Yes