Problem: Playing the zither brought fame to which female musician?
Answer: shirley abicair

Problem: In which Center is he Metropolitan Opera House?
Answer: lincoln center

Problem: The Cocos Islands in the Indian Ocean are a territory of which country?
Answer: australia

Problem: What is the name of the paranoid android in the novel 'The Hitchhiker's Guide to the Galaxy' by Douglas Adams?
Answer:
marvin