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.

Ex Input:
Category: PSYCHOLOGY TERMS 
Clue: This 2-word term has its origins in a hostage-taking that followed the botched 1973 Norrmalmstorg bank robbery

Ex Output:
stockholm syndrome


Ex Input:
Category: U.S. CITIES 
Clue: On May 24, 1844 Samuel Morse was in this city demonstrating his invention

Ex Output:
washington, d.c.


Ex Input:
Category: ON THE MAP 
Clue: In area it's the largest African country through which the Greenwich meridian passes

Ex Output:

algeria