input question: Formulate an answer to this elaborate question: Do tennis players Samantha Stosur and Victoria Azarenka have the same nationality????
output answer: no

input question: Formulate an answer to this elaborate question: W.H. Walker and Brothers was a narrowboat builder based in a small town approximately 20 mi northwest of what????
output answer: central London

input question: Formulate an answer to this elaborate question: Roald Amundsen disappeared during a rescue mission to the North Pole in search of an aviator born in which year ????
output answer: 1885

input question: Formulate an answer to this elaborate question: Do Phil Collins and Bobby Fuller have the same nationality????
output answer:
no