Input: Read this: Raleigh is located in the northeast central region of North Carolina, where the Piedmont and Atlantic Coastal Plain regions meet. This area is known as the "fall line" because it marks the elevation inland at which waterfalls begin to appear in creeks and rivers. As a result, most of Raleigh features gently rolling hills that slope eastward toward the state's flat coastal plain. Its central Piedmont location situates Raleigh about two hours west of Atlantic Beach, North Carolina, by car and four hours east of the Great Smoky Mountains. The city is 155 miles (249 km) south of Richmond, Virginia, 263 miles (423 km) south of Washington, D.C., and 150 miles (240 km) northeast of Charlotte, North Carolina.
Question: What city is in the southeast region of North Carolina?

Output: unanswerable

QUES: Secular Gothic architecture can also be found in a number of public buildings such as town halls, universities, markets or hospitals. The Gdansk, Wrocaw and Stralsund town halls are remarkable examples of northern Brick Gothic built in the late 14th centuries. The Belfry of Bruges or Brussels Town Hall, built during the 15th century, are associated to the increasing wealth and power of the bourgeoisie in the late Middle Ages; by the 15th century, the traders of the trade cities of Burgundy had acquired such wealth and influence that they could afford to express their power by funding lavishly decorated buildings of vast proportions. This kind of expressions of secular and economic power are also found in other late mediaeval commercial cities, including the Llotja de la Seda of Valencia, Spain, a purpose built silk exchange dating from the 15th century, in the partial remains of Westminster Hall in the Houses of Parliament in London, or the Palazzo Pubblico in Siena, Italy, a 13th-century town hall built to host the offices of the then prosperous republic of Siena. Other Italian cities such as Florence (Palazzo Vecchio), Mantua or Venice also host remarkable examples of secular public architecture.

When was Brussels Town Hall built?
What is the answer?
ANS: built during the 15th century

QUES: The calendar was a refinement to the Julian calendar amounting to a 0.002% correction in the length of the year. The motivation for the reform was to bring the date for the celebration of Easter to the time of the year in which it was celebrated when it was introduced by the early Church. Because the celebration of Easter was tied to the spring equinox, the Roman Catholic Church considered the steady drift in the date of Easter caused by the year being slightly too long to be undesirable. The reform was adopted initially by the Catholic countries of Europe. Protestants and Eastern Orthodox countries continued to use the traditional Julian calendar and adopted the Gregorian reform after a time, for the sake of convenience in international trade. The last European country to adopt the reform was Greece, in 1923.
What percentage did the Julian calendar fixed the Gregorian calendar?

ANS: unanswerable

In 1898, Bell experimented with tetrahedral box kites and wings constructed of multiple compound tetrahedral kites covered in maroon silk.[N 23] The tetrahedral wings were named Cygnet I, II and III, and were flown both unmanned and manned (Cygnet I crashed during a flight carrying Selfridge) in the period from 19071912. Some of Bell's kites are on display at the Alexander Graham Bell National Historic Site.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Some of the kites remain at what National Historic Site?
Ah, so.. Alexander Graham Bell

Question: A desire to be closer to the urban scene has also attracted some young professionals to reside in inner ring suburbs such as Grosse Pointe and Royal Oak, Detroit. Detroit's proximity to Windsor, Ontario, provides for views and nightlife, along with Ontario's minimum drinking age of 19. A 2011 study by Walk Score recognized Detroit for its above average walkability among large U.S. cities. About two-thirds of suburban residents occasionally dine and attend cultural events or take in professional games in the city of Detroit.
Try to answer this question if possible: Which city has a lower than usual drinking age?
Answer: Windsor, Ontario

Problem: Myanmar has received extensive military aid from China in the past Myanmar has been a member of ASEAN since 1997. Though it gave up its turn to hold the ASEAN chair and host the ASEAN Summit in 2006, it chaired the forum and hosted the summit in 2014. In November 2008, Myanmar's political situation with neighbouring Bangladesh became tense as they began searching for natural gas in a disputed block of the Bay of Bengal. Controversy surrounding the Rohingya population also remains an issue between Bangladesh and Myanmar.
What event caused tension between Burma and Bangladesh in 2008 ?
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Answer:
natural gas in a disputed block of the Bay of Bengal