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The hole in the argument I thought of first was ... 't have to make the argumentvalid. There are still holes. What ... just have to help the argument a little bit.
... question: (1) What is the argument----premises/conclusion/context? (2) What ... assumptions present that makes this argumentinvalid? (4) What did the question ... ? (6) Is there any argument by analogy, argument by phen/hypothesis or ...