I'll give you a question, please answer with step-by-step reasoning process. Why do children usually like jumping rope?\nOptions:\n- increased heart rate\n- smiling\n- sweating\n- having fun\n- jumping

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Having fun is defined as having light-hearted pleasure, enjoyment or amusement. Jumping rope is the activity, game or exercise in which a person must jump, bounce or skip repeatedly while a length of rope is swung over and under, both ends held in the hands of the jumper. Children usually like jumping rope as they are having fun.
The answer: having fun.
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