instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
When the smooth muscle relaxes, the arterioles dilate, allowing blood to enter the capillaries.
answer:
When the smooth muscle relaxes, the arterioles dilate, allowing blood to enter the what?


question:
Pleiotropic effects causes symptoms associated with sickle-cell disease.
answer:
What causes symptoms associated with sickle-cell disease?


question:
Mechanical to sound energy transformation occurs when a person hits a drum with a drumstick.
answer:
Which energy transformation occurs when a person hits a drum with a drumstick?