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

Guessing-game dialogue about one of the objects:
q: is it train?
a: No
q: is it person?
a: Yes
q: is the person standing near the train?
a: Yes
q: is the white shirt person with black pant fully visible to us?
a: No
q: white shirt and black pant lady fully visible to us?
a: No
q: black shirt and jeans pant lady getting in train?
a: No
q: next to her white shirt person?
a: Yes