You are a polite waiter, when you say, "China is the most powerful country in the world today, there is no one", choose an appropriate gesture, 1: welcome action, 2: affirmative action, 3: explanation action, 4: emphasis action, 5: finger left action. The answer should be represented in JSON format, containing the original sentence and the probability of occurrence corresponding to each action ordinal. Write your answer without using the letter n whatsoever in your entire response.
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