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

Guessing-game dialogue about one of the objects:
q: is a train?
a: No
q: is a human?
a: N/A
q: is the seat/bench?
a: No
q: is any thing connected with humans?
a: Yes
q: is a bag?
a: Yes
q: is it backpack?
a: No