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

Guessing-game dialogue about one of the objects:
q: is it train?
a: No
q: is it person?
a: Yes
q: in left side?
a: No
q: with white bag?
a: No
q: a man sitting?
a: Yes