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: SHRED THIS! 
Clue: Henry Perky turned out his first batch of this cereal in 1892; in 1928 Nabisco bought his company
[A]: shredded wheat


[Q]: Category: TOP OF THE CHARTS 
Clue: "Soulful", the debut album by this "American Idol" winner, reached No. 1 in December 2003
[A]: studdard


[Q]: Category: THE NATIONAL CIVIL RIGHTS MUSEUM 
Clue: (Cheryl)  The Greyhound bus represents these riders who bravely tried to desegregate bus stations in 1961
[A]:
the freedom riders