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:
Who killed Lee harvey Oswald?
answer:
jack ruby


question:
What entertainment mega-corp recently announced they were acquiring Marvel Entertainment, home of Spiderman and the Incredible Hulk, among others, to the tune of $4 billion?
answer:
the walt disney company


question:
Which month of the Gregorian calendar was originally the first month of the Roman calendar?
answer:

march