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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a train?
a: No
q: is a bag?
a: No
q: is a chair?
a: Yes
q: in the left side?
a: Yes