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.

Q: Category: INNOVATORS 
Clue: Mr. Alter, who designed a type of catamaran or "cat", goes by this first name

A: hobie
****
Q: Category: BOOK & AUTHOR 
Clue: Lt. Joe Leaphorn & Navajo policeman Jim Chee return in this author's 1996 mystery "The Fallen Man"

A: tony hillerman
****
Q: Category: AMERICANA 
Clue: They advise "Be all you can be"

A:
the army
****