You will be given a definition of a task first, then some input of the task.
You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: 2011 EVENTS 
Clue: To mark an historic visit, on May 17 an Irish army band played this song followed by Ireland's anthem
Output:
\"god save the queen\"