You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Q: Category: BACH'S CANTATAS 
Clue: A cantata for the Leipzig town council inauguration is titled "Wir Danken Dir, Gott" or we do this, God

A: thank you
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Q: Category: BEFORE & AFTER 
Clue: "Boss" Tweed's politically corrupt society that had a No. 1 hit with "Kiss on my List"

A: tammany hall & oates
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Q: Category: THE PURLOINED LETTER 
Clue: In 2006, brothers Jim & Dean Thomas helped catch a thief selling stolen Civil War letters on this auction website

A:
ebay
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