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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is he in left front?
a: No
q: is he sitting in left?
a: No
q: is he inside the train?
a: No
q: is he in right?
a: No
q: is in left?
a: Yes
q: is he in backmost?
a: Yes
q: i he sitting down?
a: No