A recent question was closed because it already has an answer at another question. I cast the final vote because I believe that the following test is a reliable guide for casting "duplicate" close votes:
Consider two questions, A and B. Question A precedes question B in time. Questions A and B need not be related in what they ask. If any answer to Question A contains a statement which reasonably answers Question B (whether or not it is a good answer to either of A or B), then there is a rebuttable presumption that Question B is a duplicate of Question A. The presumption is rebutted only if Question A fails to generate five close votes. The people who vote to close need not be knowledgeable as to whether the answer to question A is actually also a good answer to question B.
Did I act within community guidelines by casting a close vote?
A proposed duplicate to this post (both the question and its answer) treats as equivalent two types of "duplicates": (i) pairs of questions which are similar, and (ii) pairs of questions which have attracted similar answers. This post calls for a more nuanced approach to duplicates, and I wouldn't click the check mark for the answer that the proposed duplicate got.
another
name for [X]". It was "What is the term for [X]." where [X] is the description of a pattern. "How did [X] come about" never specifically named an acceptable term for [X]. This is as if someone asks the question "Why do we have they're, there and their?" and not one answer uses the word Homonym, and there is another question asking "What's the term used to refer to they're, their and there?". Two completely different questions; no merge needed.duplicate questions
, or do we closepairs of questions with duplicate answers
?