In this task you are given a disfluent question, a proper question and a context. A disfluent question is a question that has some interruptions in it while framing and a proper question is the correct form of the question without any disfluency. Classify whether the question is answerable or not based on the given context.

Example Input: proper question: What does the Sieve of Eratosthenes do? 
 disfluent question: What does the Egyptians no the Sieve of Eratosthenes do? 
 context: There are hints in the surviving records of the ancient Egyptians that they had some knowledge of prime numbers: the Egyptian fraction expansions in the Rhind papyrus, for instance, have quite different forms for primes and for composites. However, the earliest surviving records of the explicit study of prime numbers come from the Ancient Greeks. Euclid's Elements (circa 300 BC) contain important theorems about primes, including the infinitude of primes and the fundamental theorem of arithmetic. Euclid also showed how to construct a perfect number from a Mersenne prime. The Sieve of Eratosthenes, attributed to Eratosthenes, is a simple method to compute primes, although the large primes found today with computers are not generated this way.
Example Output: Yes

Example Input: proper question: Many of whose key figures returned to parliament? 
 disfluent question: Many of whose key figures returned to government or no actually to parliament? 
 context: The election produced a majority SNP government, making this the first time in the Scottish Parliament where a party has commanded a parliamentary majority. The SNP took 16 seats from Labour, with many of their key figures not returned to parliament, although Labour leader Iain Gray retained East Lothian by 151 votes. The SNP took a further eight seats from the Liberal Democrats and one seat from the Conservatives. The SNP overall majority meant that there was sufficient support in the Scottish Parliament to hold a referendum on Scottish independence.
Example Output: No

Example Input: proper question: Which regions have non-temperate climates? 
 disfluent question: What regions or no make that which regions have non-temperate climates? 
 context: According to geographic scholars under colonizing empires, the world could be split into climatic zones. These scholars believed that Northern Europe and the Mid-Atlantic temperate climate produced a hard-working, moral, and upstanding human being. Alternatively, tropical climates yielded lazy attitudes, sexual promiscuity, exotic culture, and moral degeneracy. The people of these climates were believed to be in need of guidance and intervention from the European empire to aid in the governing of a more evolved social structure; they were seen as incapable of such a feat. Similarly, orientalism is a view of a people based on their geographical location.
Example Output:
No