Use reasoning to lead to the answer of the following question:
She already had many friends, but she never stopped socialising to what?\nOptions:\n- having fun\n- become popular\n- become more popular\n- anxiety\n- she cannot do that when all are for her .
 Reasoning process:
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A person becomes more popular by socialising. She already had many friends, but she never stopped socialising to become more popular. Therefore, the final answer is become more popular.
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