Given the following reasoning and answer, what was the question? The QWERTY keyboard layout was made for use on typewriters. Typewriters could not be used too quickly, or they would jam.
 The answer: yes

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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The question Is the QWERTY keyboard layout meant to be slow?