Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Q: Hydrocarbons compounds, which serve as fuels and are used in manufacturing, are called the driving force of western civilization.

A: What compounds, which serve as fuels and are used in manufacturing, are called the driving force of western civilization?
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Q: Atp or adenozine triphosphate is used for most energy functions in organisms.

A: What molecule is used for most energy functions in organisms?
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Q: A light bulb converts electrical energy to light and thermal energy.

A:
A light bulb converts electrical energy to light and what?
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