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.

Input: Consider Input: proper question: What was New Briton's response to Celeron?
disfluent question: What was New Briton's arrival no response to Celeron?
context: When Celoron's expedition arrived at Logstown, the Native Americans in the area informed Celoron that they owned the Ohio Country and that they would trade with the British regardless of the French. Celoron continued south until his expedition reached the confluence of the Ohio and the Miami rivers, which lay just south of the village of Pickawillany, the home of the Miami chief known as Old Briton. Celoron threatened Old Briton with severe consequences if he continued to trade with the British. Old Briton ignored the warning. Disappointed, Celoron returned to Montreal in November 1749.

Output: None

Input: Consider Input: proper question: The Muslim Brotherhood's competence does not compare against what type of local governments?
disfluent question: The Muslim Brotherhood's movement I mean competence does not compare against what type of local governments?
context: Islamist movements such as the Muslim Brotherhood, are well known for providing shelters, educational assistance, free or low cost medical clinics, housing assistance to students from out of town, student advisory groups, facilitation of inexpensive mass marriage ceremonies to avoid prohibitively costly dowry demands, legal assistance, sports facilities, and women's groups. All this compares very favourably against incompetent, inefficient, or neglectful governments whose commitment to social justice is limited to rhetoric.

Output: None

Input: Consider Input: proper question: What are well logs?
disfluent question: What type of, well how about, what are well logs?
context: In the laboratory, stratigraphers analyze samples of stratigraphic sections that can be returned from the field, such as those from drill cores. Stratigraphers also analyze data from geophysical surveys that show the locations of stratigraphic units in the subsurface. Geophysical data and well logs can be combined to produce a better view of the subsurface, and stratigraphers often use computer programs to do this in three dimensions. Stratigraphers can then use these data to reconstruct ancient processes occurring on the surface of the Earth, interpret past environments, and locate areas for water, coal, and hydrocarbon extraction.
Output: None