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.

Example input: proper question: In what year did the U of C become one of 7 founding members of the Association of Chicago Universities? 
 disfluent question: In what year did Robert Harper or did the U of C become one of 7 founding members of the Association of Chicago Universities? 
 context: Founded by the American Baptist Education Society with a donation from oil magnate and wealthiest man in history John D. Rockefeller, the University of Chicago was incorporated in 1890; William Rainey Harper became the university's first president in 1891, and the first classes were held in 1892. Both Harper and future president Robert Maynard Hutchins advocated for Chicago's curriculum to be based upon theoretical and perennial issues rather than on applied sciences and commercial utility. With Harper's vision in mind, the University of Chicago also became one of the 14 founding members of the Association of American Universities, an international organization of leading research universities, in 1900.
Example output: None
Example explanation: The answer to the above question is not found from the context hence it is not answerable so the output is 'None' so it is a positive example.
Q: proper question: What method is used for tallying votes in the second vote of the ballot? 
 disfluent question: Which no actually what method is used for tallying votes in the second vote of the ballot? 
 context: The total number of seats in the Parliament are allocated to parties proportionally to the number of votes received in the second vote of the ballot using the d'Hondt method. For example, to determine who is awarded the first list seat, the number of list votes cast for each party is divided by one plus the number of seats the party won in the region (at this point just constituency seats). The party with the highest quotient is awarded the seat, which is then added to its constituency seats in allocating the second seat. This is repeated iteratively until all available list seats are allocated.
A:
d'Hondt