Use a disfluent question or a proper question and find the answer to the question based on the given context or return None if an answer can't be found. A disfluent question is a question that has some interruptions in it while framing. A proper question is the correct form of the question without any disfluency.

proper question: When did John of London come to live in Cambridge? 
 disfluent question: Who founded or rather when did John of London come to live in Cambridge? 
 context: Harvard was formed in 1636 by vote of the Great and General Court of the Massachusetts Bay Colony. It was initially called New College or the college at New Towne. In 1638, the college became home for North America's first known printing press, carried by the ship John of London. In 1639, the college was renamed Harvard College after deceased clergyman John Harvard, who was an alumnus of the University of Cambridge. He had left the school £779 and his library of some 400 books. The charter creating the Harvard Corporation was granted in 1650.
None