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

Guessing-game dialogue about one of the objects:
q: it is a train?
a: No
q: it is a board?
a: No
q: it is a track?
a: No
q: it is metal?
a: No
q: it is a human?
a: Yes
q: it is she?
a: Yes
q: she is standing in the plat form?
a: Yes