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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is it in front?
a: Yes
q: is inside the train?
a: Yes
q: is he in driver seat in left?
a: No
q: is in right?
a: No
q: is in left?
a: Yes
q: is he 1st from front?
a: Yes