In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

Q: Sentence: Hydrogen gas is generated by the reaction of nitric acid and elemental iron else. Question: Hydrogen gas is generated by the reaction of nitric acid and what else?

A: elemental iron
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Q: Sentence: The term half-life decribes the amount of time required for half of the original material to decay in an isotope. Question: What term decribes the amount of time required for half of the original material to decay in an isotope?

A: half-life
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Q: Sentence: Mercury is the name of the smallest planet in our solar system, which is also nearest to the sun. Question: What is the name of the smallest planet in our solar system, which is also nearest to the sun?

A:
mercury
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