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

Guessing-game dialogue about one of the objects:
q: Is the object a person?
a: Yes
q: Is the object wearing a white shirt under the vest?
a: No
q: Is the object wearing a blue shirt under the vest?
a: No
q: Is the object wearing a black shirt under the vest?
a: Yes
q: Is the object's full body visible?
a: No