This task is about creating an unanswerable question based on a given passage. Construct a question that looks relevant to the given context but is unanswerable. Following are a few suggestions about how to create unanswerable questions:
(i) create questions which require satisfying a constraint that is not mentioned in the passage
(ii) create questions which require information beyond what is provided in the passage in order to answer
(iii) replace an existing entity, number, date mentioned in the passage with other entity, number, date and use it in the question
(iv) create a question which is answerable from the passage and then replace one or two words by their antonyms or insert/remove negation words to make it unanswerable.

[EX Q]: Passage: Labour went on to win the 1950 general election, but with a much reduced majority of five seats. Soon afterwards, defence became a divisive issue within the party, especially defence spending (which reached a peak of 14% of GDP in 1951 during the Korean War), straining public finances and forcing savings elsewhere. The Chancellor of the Exchequer, Hugh Gaitskell, introduced charges for NHS dentures and spectacles, causing Bevan, along with Harold Wilson (then President of the Board of Trade), to resign over the dilution of the principle of free treatment on which the NHS had been established.
[EX A]: In what year did Labour lose the general election?

[EX Q]: Passage: The eastern arm shows considerable diversity. In England it is generally long and may have two distinct sections, both choir and presbytery. It is often square ended or has a projecting Lady Chapel, dedicated to the Virgin Mary. In France the eastern end is often polygonal and surrounded by a walkway called an ambulatory and sometimes a ring of chapels called a "chevet". While German churches are often similar to those of France, in Italy, the eastern projection beyond the transept is usually just a shallow apsidal chapel containing the sanctuary, as at Florence Cathedral.
[EX A]: Which arm in England would generally show no distinct sections?

[EX Q]: Passage: The Supreme Court of the United Kingdom is the ultimate court for criminal and civil matters in England, Wales and Northern Ireland and for civil matters in Scotland. (The supreme court for criminal matters in Scotland is the High Court of Justiciary.) The Supreme Court was established by the Constitutional Reform Act 2005 with effect from 1 October 2009, replacing and assuming the judicial functions of the House of Lords. Devolution issues under the Scotland Act 1998, Government of Wales Act and Northern Ireland Act were also transferred to the new Supreme Court by the Constitutional Reform Act, from the Judicial Committee of the Privy Council.
[EX A]:
The Constitutional Reform Act of 2009 established what?