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

Guessing-game dialogue about one of the objects:
q: Is it the train?
a: No
q: Is it a part of the train?
a: Yes
q: Is it on the front of the train?
a: Yes
q: Is it the lights?
a: No
q: Is it the windshield?
a: No
q: Is it the writing?
a: No
q: Is it the black speaker like things?
a: No
q: Is it the black tubes?
a: No
q: The thing in the bottom middle?
a: No
q: is it toward the top?
a: Yes
q: is it the round thing on the top of the windshield?
a: No
q: Is it the person in the train?
a: Yes