instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
The sun is considered the center of the solar system.
answer:
What is considered the center of the solar system?


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:
You call materials that have high resistance to electric current electric insulators.
answer:

What do you call materials that have high resistance to electric current?