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

Guessing-game dialogue about one of the objects:
q: is it a train?
a: Yes
q: is it one of the white red and yellow ones on the left?
a: Yes
q: is it the one closest to camera?
a: No
q: is it the one to the left of that one?
a: No
q: is it the white red and yellow one in the back?
a: Yes