instruction:
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.
question:
Which US president was in office at the start of the Korean War?
answer:
truman


question:
Greg LeMond was a champion in which type of sport?
answer:
cycling


question:
'Kling Klang' is the private music studio of which highly influential electronic music band from Germany?
answer:

kraftwerk