Objects in the image:
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 red?
a: No
q: is it light gray and blue?
a: Yes
q: is it the left one under the 17?
a: Yes
q: is it the front portion of the train?
a: Yes