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 consistency, answers should be in all lower cased letters.

Input: Consider Input: Category: THE DIGESTIVE SYSTEM
Clue: Gravity isn't required to move food down to your stomach; this process moves it down the esophagus

Output: peristalsis

Input: Consider Input: Category: "B" & "O"
Clue: They play home games at Camden Yards

Output: baltimore orioles

Input: Consider Input: Category: I'M IN "SEVENTH" HEAVEN
Clue: Folklorically, this descendant will have occult powers; it's also an Iron Maiden album
Output: seventh son of a seventh son