question: OPTIONS:
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Though coalition and minority governments have been an occasional feature of parliamentary politics, the first-past-the-post electoral system used for general elections tends to maintain the dominance of these two parties, though each has in the past century relied upon a third party to deliver a working majority in Parliament.
What are the two largest political parties in the UK?

answer: no

[Q]: Sentence: Osmanl Imparatorlugu or Osmanl Devleti), also known as the Turkish Empire, Ottoman Turkey or Turkey, was an empire founded in 1299 by Oghuz Turks under Osman I in northwestern Anatolia. Question: When was the Ottoman empire founded? OPTIONS:
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[A]: yes

Q: Does "Henry VII added a Perpendicular style chapel dedicated to the Blessed Virgin Mary in 1503 (known as the Henry VII Chapel or the "Lady Chapel")." provide a valid answer to "What part of France did the Caen stone come from?"?
OPTIONS:
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A: no

Problem: Does "By the late 1980s, digital media, in the form of the compact disc, had gained a larger market share, and the vinyl record left the mainstream in 1991." answer the question "From the 1990s to 2010s who was the primary consumer of vinyl records?" OPTIONS:
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A: no

Does the sentence "Today, genetic modification of the Ti plasmid is one of the main techniques for introduction of transgenes to plants and the creation of genetically modified crops." provide a valid answer to the question "How can scientists use bacteria in the study of plants?" OPTIONS:
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A: no

Does the sentence "However, the composer and his family used the birthdate 1 March,[n 2] which is now generally accepted as the correct date." provide a valid answer to the question "Who was responsible for the creation of the Duchy of Warsaw?" OPTIONS:
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A:
no