Input: Josip Broz Tito
In 1971, Tito was re-elected as President of Yugoslavia by the Federal Assembly for the sixth time. In his speech before the Federal Assembly he introduced 20 sweeping constitutional amendments that would provide an updated framework on which the country would be based. The amendments provided for a collective presidency, a 22-member body consisting of elected representatives from six republics and two autonomous provinces. The body would have a single chairman of the presidency and chairmanship would rotate among six republics. When the Federal Assembly fails to agree on legislation, the collective presidency would have the power to rule by decree. Amendments also provided for stronger cabinet with considerable power to initiate and pursue legislature independently from the Communist Party. Dzemal Bijedic was chosen as the Premier. The new amendments aimed to decentralize the country by granting greater autonomy to republics and provinces. The federal government would retain authority only over foreign affairs, defense, internal security, monetary affairs, free trade within Yugoslavia, and development loans to poorer regions. Control of education, healthcare, and housing would be exercised entirely by the governments of the republics and the autonomous provinces.

How many sweeping constitutional amendments did Tito introduce in 1971?
Output: 20

Input: Article: The Argentine, British and Chilean claims all overlap, and have caused friction. On 18 December 2012, the British Foreign and Commonwealth Office named a previously unnamed area Queen Elizabeth Land in tribute to Queen Elizabeth II's Diamond Jubilee. On 22 December 2012, the UK ambassador to Argentina, John Freeman, was summoned to the Argentine government as protest against the claim. ArgentineUK relations had previously been damaged throughout 2012 due to disputes over the sovereignty of the nearby Falkland Islands, and the 30th anniversary of the Falklands War.

Now answer this question: When did the British claim Queen Elizabeth Land in Antarctica?

Output: 18 December 2012

Article: The 15th century was a time of Islamic economic expansion, known as the Valencian Golden Age, in which culture and the arts flourished. Concurrent population growth made Valencia the most populous city in the Crown of Aragon. Local industry, led by textile production, reached a great development, and a financial institution, the Canvi de Taula, was created to support municipal banking operations; Valencian bankers lent funds to Queen Isabella I of Castile for Columbus's voyage in 1492. At the end of the century the Silk Exchange (Llotja de la Seda) building was erected as the city became a commercial emporium that attracted merchants from all over Europe.

Question: When was the Valencian Golden Age?
Ans: 15th century

Here is a question about this article: The radiation pattern and even the driving point impedance of an antenna can be influenced by the dielectric constant and especially conductivity of nearby objects. For a terrestrial antenna, the ground is usually one such object of importance. The antenna's height above the ground, as well as the electrical properties (permittivity and conductivity) of the ground, can then be important. Also, in the particular case of a monopole antenna, the ground (or an artificial ground plane) serves as the return connection for the antenna current thus having an additional effect, particularly on the impedance seen by the feed line.
What is the answer to this question: What is the radiation patter influenced by?
****
So... dielectric constant

The problem: Answer a question about this article:
Boston's coastal location on the North Atlantic moderates its temperature, but makes the city very prone to Nor'easter weather systems that can produce much snow and rain. The city averages 43.8 inches (1,110 mm) of precipitation a year, with 43.8 inches (111 cm) of snowfall per season. Snowfall increases dramatically as one goes inland away from the city (especially north and west of the city)away from the moderating influence of the ocean. Most snowfall occurs from December through March, as most years see no measurable snow in April and November, and snow is rare in May and October. There is also high year-to-year variability in snowfall; for instance, the winter of 201112 saw only 9.3 in (23.6 cm) of accumulating snow, but the previous winter, the corresponding figure was 81.0 in (2.06 m).[d]
What is the average snowfall per year in the City of Boston?
****
The answer: 43.8 inches

The problem: Answer a question about this article:
Westminster Abbey, formally titled the Collegiate Church of St Peter at Westminster, is a large, mainly Gothic abbey church in the City of Westminster, London, located just to the west of the Palace of Westminster. It is one of the most notable religious buildings in the United Kingdom and has been the traditional place of coronation and burial site for English and, later, British monarchs. Between 1540 and 1556 the abbey had the status of a cathedral. Since 1560, however, the building is no longer an abbey nor a cathedral, having instead the status of a Church of England "Royal Peculiar"a church responsible directly to the sovereign. The building itself is the original abbey church.
In what years was the Abbey considered a cathedral?
****
The answer:
Between 1540 and 1556