Why is the surface of the train platform so shiny?
Provide your answer to the question using only one word or a brief phrase.

it's raining

If the train is pointed north, what direction is the poster?

south

What is the device over the window?

lights

What number is on the front?

1126

What number is on the train?

1126

What color is the train?

yellow

What number is the train?

1126