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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it in left side?
a: No
q: Is it on the right side?
a: No
q: middle one portion?
a: Yes
q: is it the blue jacket?
a: Yes