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.
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Question: Sentence: The term ecological succession refers to the sequence of community and ecosystem changes after a disturbance. Question: What term refers to the sequence of community and ecosystem changes after a disturbance?

Answer: ecological succession


Question: Sentence: The stem is the basic structure that holds plants upright, allowing plants to get the sunlight and air they need. Question: What is the basic structure that holds plants upright, allowing plants to get the sunlight and air they need?

Answer: stem


Question: Sentence: Darwin believed in gradualism. Question: Did darwin believe in punctuated equilibrium or gradualism?

Answer:
gradualism