Problem: Quran:

Vocalization markers indicating specific vowel sounds were introduced into the Arabic language by the end of the 9th century. The first Quranic manuscripts lacked these marks, therefore several recitations remain acceptable. The variation in readings of the text permitted by the nature of the defective vocalization led to an increase in the number of readings during the 10th century. The 10th-century Muslim scholar from Baghdad, Ibn Mujahid, is famous for establishing seven acceptable textual readings of the Quran. He studied various readings and their trustworthiness and chose seven 8th-century readers from the cities of Mecca, Medina, Kufa, Basra and Damascus. Ibn Mujahid did not explain why he chose seven readers, rather than six or ten, but this may be related to a prophetic tradition (Muhammad's saying) reporting that the Quran had been revealed in seven "ahruf" (meaning seven letters or modes). Today, the most popular readings are those transmitted by Hafs (d.796) and Warsh (d. 812) which are according to two of Ibn Mujahid's reciters, Aasim ibn Abi al-Najud (Kufa, d. 745) and Nafi' al-Madani (Medina, d. 785), respectively. The influential standard Quran of Cairo (1924) uses an elaborate system of modified vowel-signs and a set of additional symbols for minute details and is based on Asim's recitation, the 8th-century recitation of Kufa. This edition has become the standard for modern printings of the Quran.

Which city corresponds to Asim's recitation of the Quran?
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A: Kufa

Problem: The prime minister is often, but not always, a member of parliament[clarification needed] and is expected with other ministers to ensure the passage of bills through the legislature. In some monarchies the monarch may also exercise executive powers (known as the royal prerogative) that are constitutionally vested in the crown and may be exercised without the approval of parliament.
What is it called when a monarch has a share of executive powers?
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Answer: royal prerogative

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Polyols, compounds containing more than one alcohol functional group, generally interact with cupric salts. For example, copper salts are used to test for reducing sugars. Specifically, using Benedict's reagent and Fehling's solution the presence of the sugar is signaled by a color change from blue Cu(II) to reddish copper(I) oxide. Schweizer's reagent and related complexes with ethylenediamine and other amines dissolve cellulose. Amino acids form very stable chelate complexes with copper(II). Many wet-chemical tests for copper ions exist, one involving potassium ferrocyanide, which gives a brown precipitate with copper(II) salts.
What are copper salts used to test?
A: reducing sugars

Context and question: In addition there are two service bells, cast by Robert Mot, in 1585 and 1598 respectively, a Sanctus bell cast in 1738 by Richard Phelps and Thomas Lester and two unused bellsone cast about 1320, by the successor to R de Wymbish, and a second cast in 1742, by Thomas Lester. The two service bells and the 1320 bell, along with a fourth small silver "dish bell", kept in the refectory, have been noted as being of historical importance by the Church Buildings Council of the Church of England.
When was the Sanctus bell cast?
Answer: 1738

Question: The treaty was published in the United States for the first time by the St. Louis Post-Dispatch on May 22, 1946, in Britain by the Manchester Guardian. It was also part of an official State Department publication, NaziSoviet Relations 19391941, edited by Raymond J. Sontag and James S. Beddie in January 1948. The decision to publish the key documents on GermanSoviet relations, including the treaty and protocol, had been taken already in spring 1947. Sontag and Beddie prepared the collection throughout the summer of 1947. In November 1947, President Truman personally approved the publication but it was held back in view of the Foreign Ministers Conference in London scheduled for December. Since negotiations at that conference did not prove constructive from an American point of view, the document edition was sent to press. The documents made headlines worldwide. State Department officials counted it as a success: "The Soviet Government was caught flat-footed in what was the first effective blow from our side in a clear-cut propaganda war."
Is there an answer to this question: Where wasn't the Foreign Ministers conference held?

Answer: unanswerable

Question: At the end of the 1990s, Israel, under the leadership of Benjamin Netanyahu, withdrew from Hebron, and signed the Wye River Memorandum, giving greater control to the Palestinian National Authority. Ehud Barak, elected Prime Minister in 1999, began the new millennium by withdrawing forces from Southern Lebanon and conducting negotiations with Palestinian Authority Chairman Yasser Arafat and U.S. President Bill Clinton at the 2000 Camp David Summit. During the summit, Barak offered a plan for the establishment of a Palestinian state. The proposed state included the entirety of the Gaza Strip and over 90% of the West Bank with Jerusalem as a shared capital, although some argue that the plan was to annex areas which would lead to a cantonization of the West Bank into three blocs, which the Palestinian delegation likened to South African "bantustans", a loaded word that was disputed by the Israeli and American negotiators. Each side blamed the other for the failure of the talks.
Is there an answer to this question: What did Benjamin Netanyahu sign?

Answer:
Wye River Memorandum