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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it part of the train?
a: No
q: is it the tracks?
a: No
q: is it part of the red one?
a: No
q: is it by the yellow one?
a: Yes
q: is it the yellow train?
a: No
q: is it the black thing in front of it?
a: No
q: is it above it?
a: No
q: is it a window?
a: Yes
q: is it the rectangular one?
a: Yes