Formulate an answer to this elaborate question: What period of time did the Chester Mystery Plays and Medieval theatre become popular?
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Answer: the period between the fall of the Western Roman Empire in the 5th century A.D. and the beginning of the Renaissance

Formulate an answer to this elaborate question: In which year did this American pioneering mountaineer and writer, after whom this scattering of glaciers and snowfields located on the southern flank of Mount Rainier in Washington was named, climb Mount Rainier?
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Answer: 1870

Formulate an answer to this elaborate question: Pyotr Ilyich Tchaikovsky and Giuseppe Verdi have this profession in common.
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Answer:
composer