Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

Let me give you an example: Which writer rode Devon Loch in the 1956 Grand National?
The answer to this example can be: dick francis
Here is why: The answer is precise and accurately answers the question based on a fact. This is a good example

OK. solve this:
Who wrote The Fall of the House of Usher?
Answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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edgar allan poe