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

Guessing-game dialogue about one of the objects:
q: Is the object part of the train itself?
a: No
q: Is the object related to the train?
a: No
q: Is the object green?
a: No
q: Is the object the bridge?
a: No
q: Is the object the house?
a: No
q: Is the object the fence?
a: No
q: Is the object a tree?
a: No
q: Is the object on the platform?
a: No
q: Is the object on the tracks?
a: No
q: Is the object above the train?
a: Yes
q: Is the object metal?
a: No
q: Is the object the netting?
a: No
q: Is the object electric?
a: No
q: Is the object organic?
a: No
q: Is the object stone?
a: No
q: Is the object rope?
a: No
q: Is the object gray?
a: No
q: Is the object red?
a: No
q: Is the object brown?
a: No
q: Is the object blue?
a: No
q: Is the object black?
a: No
q: Is the object white?
a: Yes
q: Is the object a path?
a: No
q: Is the object the wall?
a: No
q: Is the object a flower?
a: No
q: Is the object clips?
a: No
q: Is the object the roof?
a: No
q: Is the object a person?
a: Yes