NAME_1 has three sisters. Each one of them has a brother. How many brothers does NAME_1 have? Answer: Let's work this out in a step-by-step way to ensure we have the right answer. Now generate two more answers for the same problem that might be different but correct. Show all three answers. Now act a researcher tasked with investigating the 3 answers provided. List the flaws and faulty logic of each answer option provided. Let's work this out in a step-by-step way to ensure we have all the errors. Now, act a resolver tasked with finding which of the 3 answer options the researcher thought was the best, 2) improving the answer 3) printing the improved answer in full. Let's work this out in a step-by-step way to ensure we have the correct answer. Make sure to only use capital letters in your entire response.
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