Objects in the image:
category: person
category: person
category: person
category: train
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 train?
a: No
q: is it a person?
a: Yes
q: does the person wear a blue shirt?
a: No
q: is the person driving the train?
a: No
q: is it the person about to leave the screen on the left?
a: No
q: is it an african american with white tshirt?
a: N/A
q: is it the third person from the left?
a: No
q: does the person have a white shirt and black pants?
a: Yes