Problem: Treaty:

The United Nations Charter states that treaties must be registered with the UN to be invoked before it or enforced in its judiciary organ, the International Court of Justice. This was done to prevent the proliferation of secret treaties that occurred in the 19th and 20th century. Section 103 of the Charter also states that its members' obligations under it outweigh any competing obligations under other treaties.

What document states that treaties must be registered with the United Nations to be invoked before it or enforced in the International Court of Justice?
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A: The United Nations Charter

Problem: Nanjing has been the educational centre in southern China for more than 1700 years. There are 75 institutions of higher learning till 2013. The number of National key laboratories, National key disciplines and the academicians of Chinese Academy of Sciences and Chinese Academy of Engineering all rank third in the nation. It boasts some of the most prominent educational institutions in the region, some of which are listed as follows:
How long has Nanjing been considered the education hub of southern China?
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Answer: more than 1700 years

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
On 19 November 1968, following progressive economic decline, the Keita regime was overthrown in a bloodless military coup led by Moussa Traore, a day which is now commemorated as Liberation Day. The subsequent military-led regime, with Traore as president, attempted to reform the economy. His efforts were frustrated by political turmoil and a devastating drought between 1968 to 1974, in which famine killed thousands of people. The Traore regime faced student unrest beginning in the late 1970s and three coup attempts. The Traore regime repressed all dissenters until the late 1980s.
Between what years did famine and drought afflict the country?
A: 1968 to 1974

Context and question: One of the oldest cities in the United States, Boston was founded on the Shawmut Peninsula in 1630 by Puritan settlers from England. It was the scene of several key events of the American Revolution, such as the Boston Massacre, the Boston Tea Party, the Battle of Bunker Hill, and the Siege of Boston. Upon American independence from Great Britain, the city continued to be an important port and manufacturing hub, as well as a center for education and culture. Through land reclamation and municipal annexation, Boston has expanded beyond the original peninsula. Its rich history attracts many tourists, with Faneuil Hall alone drawing over 20 million visitors per year. Boston's many firsts include the United States' first public school, Boston Latin School (1635), and first subway system (1897).
Bostons rich history attracts many what each year?
Answer: tourists

Question: In the Republic of China (Taiwan), which uses traditional Chinese characters, the Ministry of Education's Changyong Guozi Biaozhun Ziti Biao (, Chart of Standard Forms of Common National Characters) lists 4,808 characters; the Ci Changyong Guozi Biaozhun Ziti Biao (, Chart of Standard Forms of Less-Than-Common National Characters) lists another 6,341 characters. The Chinese Standard Interchange Code (CNS11643)the official national encoding standardsupports 48,027 characters, while the most widely used encoding scheme, BIG-5, supports only 13,053.
Is there an answer to this question: What supports 48,027 characters?

Answer: the official national encoding standard

QUES:
Malaysia: The event was held in the capital city, Kuala Lumpur, on April 21. The 16.5 km long-relay began from the historic Independence Square, passed in front of several city landmarks before coming to an end at the iconic Petronas Twin Towers. Among the landmarks the Olympic flame passed next to were the Parliament House, National Mosque, KL Tower and Merdeka Stadium. A team of 1000 personnel from the Malaysian police Special Action Squad guarded the event and escorted the torchbearers. The last time an Olympic torch relay was held in Malaysia was the 1964 Tokyo edition.

What is the location of the start of the relay in Malaysia?
What is the answer?
ANS:
Independence Square