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: FILE UNDER "S" 
Clue: Head & Shoulders, Agree, & Pert Plus are leading types of these

SOLUTION: shampoos

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

SOLUTION: tony hillerman

PROBLEM: Category: CLOTHING 
Clue: The sandalfoot style of these does not have reinforcements at the toes & heels

SOLUTION:
pantyhose