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: STATS FREAK 
Clue: Wilt Chamberlain & this '60s Celtic are the only NBAers to average more than 20 rebounds per game
[A]: bill russell


[Q]: Category: ENDS IN "I" 
Clue: Stephen S. Wise was a well-known one; Isaac Bashevis Singer was the son of one
[A]: a rabbi


[Q]: Category: "LONG" BEACH 
Clue: The first one, on Aug. 10, 1876, went from Brantford, Ontario to Alexander Graham Bell about 10 miles away
[A]:
long distance call