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.
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Question: proper question: What is the parliamentary mace made of?
disfluent question: What is the formal ceremonial role no the parliamentary mace made of?
context: In front of the Presiding Officers' desk is the parliamentary mace, which is made from silver and inlaid with gold panned from Scottish rivers and inscribed with the words: Wisdom, Compassion, Justice and Integrity. The words There shall be a Scottish Parliament, which are the first words of the Scotland Act, are inscribed around the head of the mace, which has a formal ceremonial role in the meetings of Parliament, reinforcing the authority of the Parliament in its ability to make laws. Presented to the Scottish Parliament by the Queen upon its official opening in July 1999, the mace is displayed in a glass case suspended from the lid. At the beginning of each sitting in the chamber, the lid of the case is rotated so that the mace is above the glass, to symbolise that a full meeting of the Parliament is taking place.

Answer: silver

Question: proper question: What is not included in Medication Therapy Management?
disfluent question: What responsibilities whoops What is not included in Medication Therapy Management?
context: In the coming decades, pharmacists are expected to become more integral within the health care system. Rather than simply dispensing medication, pharmacists are increasingly expected to be compensated for their patient care skills. In particular, Medication Therapy Management (MTM) includes the clinical services that pharmacists can provide for their patients. Such services include the thorough analysis of all medication (prescription, non-prescription, and herbals) currently being taken by an individual. The result is a reconciliation of medication and patient education resulting in increased patient health outcomes and decreased costs to the health care system.

Answer: None

Question: proper question: Who fought in the great Northern war?
disfluent question: When was the plague no who fought in the great Northern war?
context: In the first half of the 17th century, a plague claimed some 1.7 million victims in Italy, or about 14% of the population. In 1656, the plague killed about half of Naples' 300,000 inhabitants. More than 1.25 million deaths resulted from the extreme incidence of plague in 17th-century Spain. The plague of 1649 probably reduced the population of Seville by half. In 170913, a plague epidemic that followed the Great Northern War (170021, Sweden v. Russia and allies) killed about 100,000 in Sweden, and 300,000 in Prussia. The plague killed two-thirds of the inhabitants of Helsinki, and claimed a third of Stockholm's population. Europe's last major epidemic occurred in 1720 in Marseille.

Answer:
Sweden v. Russia and allies