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: APPROBATION 
Clue: In 1982 Lenny Skutnick rescued a passenger on a crashed 737 from this D.C. river

SOLUTION: potomac

PROBLEM: Category: SONGS OF THE '60S 
Clue: Louis Armstrong's only No. 1 hit, it hit the charts for 19 weeks in 1964

SOLUTION: "hello, dolly!"

PROBLEM: Category: THE 1980s 
Clue: In 1985 the PMRC wanted these labeled for "Parental Guidance" if they contained explicit lyrics

SOLUTION:
records