Problem: Given the question: Extract the answer to the question from the following context. Question: In what stage of a transformer's life does the formation of hydrogen occur? Context: From all the fault gases formed in power transformers, hydrogen is the most common and is generated under most fault conditions; thus, formation of hydrogen is an early indication of serious problems in the transformer's life cycle.
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The answer is:
early

Problem: Given the question: Extract the answer to the question from the following context. Question: The group that are native to the mountainous region of Kurdistan are referred to as what? Context: In Israel, the term Ashkenazi is now used in a manner unrelated to its original meaning, often applied to all Jews who settled in Europe and sometimes including those whose ethnic background is actually Sephardic. Jews of any non-Ashkenazi background, including Mizrahi, Yemenite, Kurdish and others who have no connection with the Iberian Peninsula, have similarly come to be lumped together as Sephardic. Jews of mixed background are increasingly common, partly because of intermarriage between Ashkenazi and non-Ashkenazi, and partly because many do not see such historic markers as relevant to their life experiences as Jews.
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The answer is:
Kurdish

Problem: Given the question: Extract the answer to the question from the following context. Question: What can speakers use for presentation at the university? Context: The university owns several centers around the world used for international studies and research, conferences abroad, and alumni support. The university has had a presence in London, England, since 1968. Since 1998, its London center has been based in the former United University Club at 1 Suffolk Street in Trafalgar Square. The center enables the Colleges of Arts & Letters, Business Administration, Science, Engineering and the Law School to develop their own programs in London, as well as hosting conferences and symposia. Other Global Gateways are located in Beijing, Chicago, Dublin, Jerusalem and Rome.
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The answer is:
conferences and symposia