TASK DEFINITION: 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.
PROBLEM: Category: PALINDROMING 
Clue: Epic Norse narratives

SOLUTION: sagas

PROBLEM: Category: "T.W." 
Clue: You might have learned to ride your bike with the help of these attachments

SOLUTION: training wheels

PROBLEM: Category: THE MAN OF STEEL 
Clue: This Brit's steel-making "process" was a result of his interest in improving gun construction

SOLUTION:
bessemer