instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Municipal type of pollution comes from sewage, storm drains, septic tanks, boats, and runoff from yards.
answer:
What type of pollution comes from sewage, storm drains, septic tanks, boats, and runoff from yards?

question:
The most significant connection between the cerebellum and the rest of the brain is at the pons.
answer:
Where is the most significant connection between the cerebellum and the rest of the brain?

question:
Interstellar medium consists of thinly spread gas and dust.
answer:
What does interstellar medium consist of?