Q: "Knight Vision" is the sixth episode of the ninth season of a sitcom created by who ?
A: Carter Bays and Craig Thomas

Q: Which  inner suburb of Melbourne is HMAS "Lonsdale" located at
A: Port Melbourne

Q: Who passed away first Nina Lawson or Joan Sutherland ?
A: Nina Lawson

Q: Are La rondine and Palestrina both operas?
A:
yes