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

Guessing-game dialogue about one of the objects:
q: is it in left?
a: N/A
q: is it person?
a: No
q: is it elephant?
a: No
q: IS IT A TRAIN?
a: Yes
q: is it front one?
a: No
q: is it 2nd one?
a: No
q: i 3rd one?
a: No
q: are 3 together in back?
a: Yes
q: is the last one?
a: No
q: is it middle one?
a: Yes