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.

Category: IN THE PAST MILLENNIUM 
Clue: In 1066 this group conquered England
normans

Category: FAMOUS COMEDY TEAMS 
Clue: Dan & Dick
rowan & martin

Category: THE OLD TESTAMENT 
Clue: Genesis 25 says these twin sons of Rebekah even struggled against each other in their mother's womb

jacob & esau