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.

Ex Input:
What TV series, which debuted in 1951, featured the weekly travails of, Just the facts, ma'am, Sgt Joe Friday?

Ex Output:
dragnet


Ex Input:
Who painted ' The Surrender at Breda ' and ' Las Meninas ' ?

Ex Output:
diego velazquez


Ex Input:
What name is given to a cocktail consisting mainly of vodka, Galliano, and orange juice?

Ex Output:

harvey wallbanger