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:
If a substance has a ph value greater than 7,that indicates that it is base.
answer:
If a substance has a ph value greater than 7, what does it indicate?


question:
Children most likely inherit shape of earlobes from their parents.
answer:
Which trait do children most likely inherit from their parents?