Problem: Federalism:

Federalism also finds expression in ecclesiology (the doctrine of the church). For example, presbyterian church governance resembles parliamentary republicanism (a form of political federalism) to a large extent. In Presbyterian denominations, the local church is ruled by elected elders, some of which are ministerial. Each church then sends representatives or commissioners to presbyteries and further to a general assembly. Each greater level of assembly has ruling authority over its constituent members. In this governmental structure, each component has some level of sovereignty over itself. As in political federalism, in presbyterian ecclesiology there is shared sovereignty.

What does each greater level of assembly have?
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A: authority over its constituent members

Problem: Education remained mostly focused on the training of future clergy. The basic learning of the letters and numbers remained the province of the family or a village priest, but the secondary subjects of the triviumgrammar, rhetoric, logicwere studied in cathedral schools or in schools provided by cities. Commercial secondary schools spread, and some Italian towns had more than one such enterprise. Universities also spread throughout Europe in the 14th and 15th centuries. Lay literacy rates rose, but were still low; one estimate gave a literacy rate of ten per cent of males and one per cent of females in 1500.
Along with rhetoric and logic, what constituted the trivium?
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Answer: grammar

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The name Wayback Machine was chosen as a droll reference to a plot device in an animated cartoon series, The Rocky and Bullwinkle Show. In one of the animated cartoon's component segments, Peabody's Improbable History, lead characters Mr. Peabody and Sherman routinely used a time machine called the "WABAC machine" (pronounced way-back) to witness, participate in, and, more often than not, alter famous events in history.
What was the machine used by Mr. Peabody and Sherman named?
A: WABAC machine

Context and question: During the Perestroika era, The Law on the Status of the Estonian Language was adopted in January 1989. The collapse of the Soviet Union led to the restoration of Republic of Estonia's independence. Estonian went back to being the only state language in Estonia which in practice meant that use of Estonian was promoted while the use of Russian was discouraged.
What came into being in January 1989?
Answer: The Law on the Status of the Estonian Language

Question: In April 2013, Marvel and other Disney conglomerate components began announcing joint projects. With ABC, a Once Upon a Time graphic novel was announced for publication in September. With Disney, Marvel announced in October 2013 that in January 2014 it would release its first title under their joint "Disney Kingdoms" imprint "Seekers of the Weird", a five-issue miniseries. On January 3, 2014, fellow Disney subsidiary Lucasfilm Limited, LLC announced that as of 2015, Star Wars comics would once again be published by Marvel.
Is there an answer to this question: When did Disney and LLC stop publishing Star Wars comics?

Answer: unanswerable

Question: In September 1982, Prime minister Margaret Thatcher travelled to Beijing to negotiate with the Chinese government on the future of Britain's last major and most populous overseas territory, Hong Kong. Under the terms of the 1842 Treaty of Nanking, Hong Kong Island itself had been ceded to Britain in perpetuity, but the vast majority of the colony was constituted by the New Territories, which had been acquired under a 99-year lease in 1898, due to expire in 1997. Thatcher, seeing parallels with the Falkland Islands, initially wished to hold Hong Kong and proposed British administration with Chinese sovereignty, though this was rejected by China. A deal was reached in 1984under the terms of the Sino-British Joint Declaration, Hong Kong would become a special administrative region of the People's Republic of China, maintaining its way of life for at least 50 years. The handover ceremony in 1997 marked for many, including Charles, Prince of Wales, who was in attendance, "the end of Empire".
Is there an answer to this question: Which treaty had given Hong Kong to Britain?

Answer:
Treaty of Nanking