instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Resistors connected end to end are said to be in series.
answer:
Resistors connected end to end are said to be in what?


question:
Hydras and sea anemones are examples of apolyp.
answer:
Hydras and sea anemones are examples of what form?


question:
Potential energy energy is stored in a person or object.
answer:
What energy is stored in a person or object?