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

Guessing-game dialogue about one of the objects:
q: does it have wheels?
a: Yes
q: is it a specific train car?
a: No
q: is it the train on the right?
a: Yes