Input: Read this: The northern group consists of the keskmurre or central dialect that is also the basis for the standard language, the laanemurre or western dialect, roughly corresponding to Laanemaa and Parnumaa, the saarte murre (islands') dialect of Saaremaa and Hiiumaa and the idamurre or eastern dialect on the northwestern shore of Lake Peipsi.
Question: What dialect is also known as the central dialect?

Output: the keskmurre

Input: Read this: While the "footprint" of the Astra 2D satellite was smaller than that of Astra 2A, from which it was previously broadcast encrypted, it meant that viewers with appropriate equipment were able to receive BBC channels "free-to-air" over much of Western Europe. Consequently, some rights concerns have needed to be resolved with programme providers such as Hollywood studios and sporting organisations, which have expressed concern about the unencrypted signal leaking out. This led to some broadcasts being made unavailable on the Sky Digital platform, such as Scottish Premier League and Scottish Cup football, while on other platforms such broadcasts were not disrupted. Later, when rights contracts were renewed, this problem was resolved.
Question: What concerns with Western Europe did "free-to-air" bring up?

Output: unanswerable

Input: Read this: In 1430 with the Privileges of Jedlnia, confirmed at Krakow in 1433 (Polish: "przywileje jedlnensko-krakowskie"), based partially on his earlier Brzesc Kujawski privilege (April 25, 1425), King Wadysaw II Jagieo granted the nobility a guarantee against arbitrary arrest, similar to the English Magna Carta's Habeas corpus, known from its own Latin name as "neminem captivabimus (nisi jure victum)." Henceforth no member of the nobility could be imprisoned without a warrant from a court of justice: the king could neither punish nor imprison any noble at his whim. King Wadysaw's quid pro quo for this boon was the nobles' guarantee that his throne would be inherited by one of his sons (who would be bound to honour the privileges theretofore granted to the nobility). On May 2, 1447 the same king issued the Wilno Privilege which gave the Lithuanian boyars the same rights as those possessed by the Polish szlachta.
Question: Where did the confirmation of privileges of Jedlnia take place?

Output: at Krakow in 1433

Input: Read this: Yale has had many financial supporters, but some stand out by the magnitude or timeliness of their contributions. Among those who have made large donations commemorated at the university are: Elihu Yale; Jeremiah Dummer; the Harkness family (Edward, Anna, and William); the Beinecke family (Edwin, Frederick, and Walter); John William Sterling; Payne Whitney; Joseph E. Sheffield, Paul Mellon, Charles B. G. Murphy and William K. Lanman. The Yale Class of 1954, led by Richard Gilder, donated $70 million in commemoration of their 50th reunion. Charles B. Johnson, a 1954 graduate of Yale College, pledged a $250 million gift in 2013 to support of the construction of two new residential colleges.
Question: How much didn't Charles B. Johnson pledge to Yale in 2013?

Output:
unanswerable