Objects in the image:
category: person
category: person
category: train
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 the tunnel?
a: No
q: Is it a tree?
a: No
q: Is it the tracks?
a: No
q: Is it human?
a: Yes
q: Are they in the middle caboose?
a: No
q: Are they in the caboose that is furthest away?
a: Yes
q: Are they farthest away?
a: No