Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

Input: Consider Input: Which intelligence agency was founded in 1951 by Isser Harel who served as its director until 1963?

Output: mossad


Input: Consider Input: Who is the only member of the current membership of Fleetwood Mac who does not play an instrument regularly on stage?

Output: stevie nicks


Input: Consider Input: Which Armenian composer wrote the ballets Gayaneh and Spartacus?


Output: khachaturian