question: What is the answer: In which English county is Caister-on-Sea?
answer: norfolk

question: What is the answer: Which Russian-American is credited with inventing the helicopter?
answer: igor sikorsky

question: What is the answer: Rachel Verinder's diamond gives what book its title?
answer: moonstone

question: What is the answer: Whose life is the subject of the Hadith?
answer:
muhammad