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: Romania and which other country joined the EU on the 1st January 2007?

SOLUTION: bulgaria

PROBLEM: What is the SI Unit of Luminous Intensity?

SOLUTION: candela

PROBLEM: Who is the male star of the 2009 film, The Invention of Lying?

SOLUTION:
ricky gervais