TASK DEFINITION: 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.
PROBLEM: What physical actress starred alongside John Travolta in Grease?

SOLUTION: olivia newton-john

PROBLEM: Of the five Marx brothers who appeared on film, who was the oldest ?

SOLUTION: chico

PROBLEM: Due to the large number of languages used in the European Union, its anthem is purely instrumental. Despite this, the German lyrics from what work of Friedrich Schiller, connected to Beethoven, are often sung when the anthem is played?

SOLUTION:
ode to joy