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

Guessing-game dialogue about one of the objects:
q: Is a person?
a: Yes
q: Left of the train?
a: No
q: On the train?
a: Yes
q: Is he Wearing red?
a: No
q: Is he near the engine?
a: Yes
q: Is he Wearing black?
a: N/A
q: Is he on the other side of the train?
a: No
q: Only their hands are visible?
a: No
q: Can u see the face?
a: No
q: Is Wearing blue?k?
a: Yes
q: Just to make sure he is ahead of the red guy?
a: Yes