Problem: Financial crisis of 2007%E2%80%9308:

European regulators introduced Basel III regulations for banks. It increased capital ratios, limits on leverage, narrow definition of capital (to exclude subordinated debt), limit counter-party risk, and new liquidity requirements. Critics argue that Basel III doesn’t address the problem of faulty risk-weightings. Major banks suffered losses from AAA-rated created by financial engineering (which creates apparently risk-free assets out of high risk collateral) that required less capital according to Basel II. Lending to AA-rated sovereigns has a risk-weight of zero, thus increasing lending to governments and leading to the next crisis. Johan Norberg argues that regulations (Basel III among others) have indeed led to excessive lending to risky governments (see European sovereign-debt crisis) and the ECB pursues even more lending as the solution.

Who argued that regulations led to excessive lending to risky governments?
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A: Johan Norberg


Problem: The symbol $, usually written before the numerical amount, is used for the U.S. dollar (as well as for many other currencies). The sign was the result of a late 18th-century evolution of the scribal abbreviation "ps" for the peso, the common name for the Spanish dollars that were in wide circulation in the New World from the 16th to the 19th centuries. These Spanish pesos or dollars were minted in Spanish America, namely in Mexico City, Potosí, Bolivia; and Lima, Peru. The p and the s eventually came to be written over each other giving rise to $.
What was the common name for the Spanish sign?
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Answer: unanswerable


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
On November 12, the league announced the defending champion San Jose SaberCats would be ceasing operations due to "reasons unrelated to League operations". A statement from the league indicated that the AFL is working to secure new, long-term owners for the franchise. This leaves the AFL with eight teams for 2016.
How many AFL teams are operating as of 2016?
A: eight


Context and question: The population of the province in 1900 was 1,996,626 people, with a religious makeup of 1,698,465 Protestants, 269,196 Roman Catholics, and 13,877 Jews. The Low Prussian dialect predominated in East Prussia, although High Prussian was spoken in Warmia. The numbers of Masurians, Kursenieki and Prussian Lithuanians decreased over time due to the process of Germanization. The Polish-speaking population concentrated in the south of the province (Masuria and Warmia) and all German geographic atlases at the start of 20th century showed the southern part of East Prussia as Polish with the number of Poles estimated at the time to be 300,000. Kursenieki inhabited the areas around the Curonian lagoon, while Lithuanian-speaking Prussians concentrated in the northeast in (Lithuania Minor). The Old Prussian ethnic group became completely Germanized over time and the Old Prussian language died out in the 18th century.
How many Kursenieki were there in the areas around the Curonian lagoon?
Answer: unanswerable


Question: The overseas Chinese community has played a large role in the development of the economies in the region. These business communities are connected through the bamboo network, a network of overseas Chinese businesses operating in the markets of Southeast Asia that share common family and cultural ties. The origins of Chinese influence can be traced to the 16th century, when Chinese migrants from southern China settled in Indonesia, Thailand, and other Southeast Asian countries. Chinese populations in the region saw a rapid increase following the Communist Revolution in 1949, which forced many refugees to emigrate outside of China.
Is there an answer to this question: When did the Chinese revolution start in Southeast Asia?

Answer: 1949


Problem: Antibiotics:

Antibiotics are screened for any negative effects on humans or other mammals before approval for clinical use, and are usually considered safe and most are well tolerated. However, some antibiotics have been associated with a range of adverse side effects. Side-effects range from mild to very serious depending on the antibiotics used, the microbial organisms targeted, and the individual patient. Side effects may reflect the pharmacological or toxicological properties of the antibiotic or may involve hypersensitivity reactions or anaphylaxis. Safety profiles of newer drugs are often not as well established as for those that have a long history of use. Adverse effects range from fever and nausea to major allergic reactions, including photodermatitis and anaphylaxis. Common side-effects include diarrhea, resulting from disruption of the species composition in the intestinal flora, resulting, for example, in overgrowth of pathogenic bacteria, such as Clostridium difficile. Antibacterials can also affect the vaginal flora, and may lead to overgrowth of yeast species of the genus Candida in the vulvo-vaginal area. Additional side-effects can result from interaction with other drugs, such as elevated risk of tendon damage from administration of a quinolone antibiotic with a systemic corticosteroid. Some scientists have hypothesized that the indiscriminate use of antibiotics alter the host microbiota and this has been associated with chronic disease.

What can happen when antibiotics are used with other drugs?
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A:
Additional side-effects