Formulate an answer to this elaborate question: The Ravello Festival is also popularly known as the "Wagner Festival" and is an annual summer festival of music and the arts, the composer had been so taken with the beauty of the Villa Rufolo in Ravello that he is said to have proclaimed, in reference to a character in his own opera Parsifal, an opera in how many acts by the German composer?
Ans: three

Formulate an answer to this elaborate question: What role did Joseph Collyer take on as part of the Royal Academy to Queen Charlotte of Mecklenburg-Strelitz?
Ans: portrait engraver

Formulate an answer to this elaborate question: Harold Pinter is an English playwright, screenwriter, actor, director, poet, author, political activist, and the 2005 Nobel Laureate in Literature, has been awarded annually since what year?
Ans: 1901

Formulate an answer to this elaborate question: Indiana University Health Ball Memorial Hospital was founded by five bothers whose names were?
Ans: Lucius, William, Edmund, Frank, and George