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

Guessing-game dialogue about one of the objects:
q: is it an engine?
a: No
q: is it the driver?
a: No
q: is it human?
a: Yes
q: is it wearing a black cap?
a: No
q: is it a redhead?
a: No
q: is it white haired?
a: No
q: is it wearing a blue parka?
a: No
q: Is it blonde?
a: No
q: is it in the top left corner of the photo?
a: Yes
q: is it the one that's closest to the top margin of the photo?
a: No
q: is it the one that's farthest from the top margin of the photo?
a: No
q: is it one of the three between the aforementioned two?
a: Yes
q: is it the one on the left?
a: No
q: is it the one in the middle?
a: Yes