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: car
category: person

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: is he the guy in the middle bottom of the picture?
a: No
q: is he on the right of the screen?
a: Yes
q: is he the guy in blue on the wheel chair?
a: No
q: is he the  guy in orange?
a: No
q: is he the boy in green?
a: No
q: is he the man in white next to the kid in green?
a: No
q: is he on the train?
a: Yes
q: Are only his arms visible?
a: Yes
q: is it one arm, with a finger pointing at something?
a: No
q: is it the other set of arms poking out of that cart?
a: Yes