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.

[Q]: Who directed and starred in the 1968 film 'The Green Berets'?
[A]: john wayne


[Q]: Who co-starred with Kevin Costner in Bodyguard and released a song from the movie, I Will Always Love You, which became a hit?
[A]: whitney houston


[Q]: Who was Lucille Ball's real-life husband, 1940-1960?
[A]:
desi arnaz