To brew, or not to brew?

Welcome to the 'To brew, or not to brew?' quiz.

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In the brewing process, the fermentation step turns sugar into alcohol and what else?
Generally, which ingredient is malted at the beginning of the brewing process?
What is the process of separating the wort from the solid remains of the mash called?
What is the final step in beer production?
What causes skunked beer?

Weiss beer is made from which grain?

How do sour beers get their unique flavor?