Objects in the image:
category: person
category: chair
category: chair
category: chair
category: chair
category: train
category: handbag
category: person
category: chair
category: backpack
category: chair
category: laptop

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it inside the train?
a: Yes
q: is it a seat?
a: No
q: is it a pole?
a: No
q: is it a door?
a: No
q: is it round?
a: No
q: is it on a seat?
a: N/A
q: is it on the girl's lap?
a: No
q: is it white?
a: No
q: is it a light?
a: No
q: is it to the right of the picture?
a: Yes
q: can you only see part of it?
a: Yes
q: is it black?
a: No