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.

Sentence: Voltage is not the same as energy, but means the energy per unit charge. Question: What term is not the same as energy, but means the energy per unit charge?
voltage

Sentence: Proteins are long chains of amino acids. Question: What are long chains of amino acids?
proteins

Sentence: An addition reaction is a reaction in which an atom or molecule is added to an unsaturated molecule, making a single product. Question: What is a reaction in which an atom or molecule is added to an unsaturated molecule, making a single product?

an addition reaction