Problem: Bird:

Avialans diversified into a wide variety of forms during the Cretaceous Period. Many groups retained primitive characteristics, such as clawed wings and teeth, though the latter were lost independently in a number of avialan groups, including modern birds (Aves). While the earliest forms, such as Archaeopteryx and Jeholornis, retained the long bony tails of their ancestors, the tails of more advanced avialans were shortened with the advent of the pygostyle bone in the group Pygostylia. In the late Cretaceous, around 95 million years ago, the ancestor of all modern birds also evolved a better sense of smell.

When did the ancestor of all modern birds evolve a better sense of smell?
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A: late Cretaceous


Problem: A glacier (US /ˈɡleɪʃər/ or UK /ˈɡlæsiə/) is a persistent body of dense ice that is constantly moving under its own weight; it forms where the accumulation of snow exceeds its ablation (melting and sublimation) over many years, often centuries. Glaciers slowly deform and flow due to stresses induced by their weight, creating crevasses, seracs, and other distinguishing features. They also abrade rock and debris from their substrate to create landforms such as cirques and moraines. Glaciers form only on land and are distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water.
Which types of ice form on a body of water's surface?
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Answer: sea ice and lake ice


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Swiss citizens are universally required to buy health insurance from private insurance companies, which in turn are required to accept every applicant. While the cost of the system is among the highest it compares well with other European countries in terms of health outcomes; patients who are citizens have been reported as being, in general, highly satisfied with it. In 2012, life expectancy at birth was 80.4 years for men and 84.7 years for women — the highest in the world. However, spending on health is particularly high at 11.4% of GDP (2010), on par with Germany and France (11.6%) and other European countries, and notably less than spending in the USA (17.6%). From 1990, a steady increase can be observed, reflecting the high costs of the services provided. With an ageing population and new healthcare technologies, health spending will likely continue to rise.
Who are private insurance companies required to accept?
A: every applicant


Context and question: In the late 19th century, after the Berlin conference had ended, European empires sailed with their armies to the Horn of Africa. The imperial clouds wavering over Somalia alarmed the Dervish leader Mohammed Abdullah Hassan, who gathered Somali soldiers from across the Horn of Africa and began one of the longest anti-colonial wars ever. The Dervish State successfully repulsed the British empire four times and forced it to retreat to the coastal region. As a result of its successes against the British, the Dervish State received support from the Ottoman and German empires. The Turks also named Hassan Emir of the Somali nation, and the Germans promised to officially recognize any territories the Dervishes were to acquire. After a quarter of a century of holding the British at bay, the Dervishes were finally defeated in 1920, when Britain for the first time in Africa used airplanes to bomb the Dervish capital of Taleex. As a result of this bombardment, former Dervish territories were turned into a protectorate of Britain. Italy similarly faced the same opposition from Somali Sultans and armies and did not acquire full control of parts of modern Somalia until the Fascist era in late 1927. This occupation lasted till 1941 and was replaced by a British military administration.
In what year did the Italian occupation of Somalia end?
Answer: 1941


Question: Prizes are awarded on the results of trials (internal exams), GCSE and AS-levels. In addition, many subjects and activities have specially endowed prizes, several of which are awarded by visiting experts. The most prestigious is the Newcastle Scholarship, awarded on the strength of an examination, consisting of two papers in philosophical theology, moral theory and applied ethics. Also of note are the Gladstone Memorial Prize and the Coutts Prize, awarded on the results of trials and AS-level examinations in C; and the Huxley Prize, awarded for a project on a scientific subject. Other specialist prizes include the Newcastle Classical Prize; the Rosebery Exhibition for History; the Queen’s Prizes for French and German; the Duke of Newcastle’s Russian Prize; the Beddington Spanish Prize; the Strafford and Bowman Shakespeare Prizes; the Tomline and Russell Prizes in Mathematics; the Sotheby Prize for History of Art; the Waddington Prize for Theology and Philosophy; the Birley Prize for History; The Lower Boy Rosebery Prize and the Wilder Prize for Theology. Prizes are awarded too for excellence in such activities as painting, sculpture, ceramics, playing musical instruments, musical composition, declamation, silverwork, and design.
Is there an answer to this question: Which two prizes are dedicated to mathematics?

Answer: Tomline and Russell


QUES: The first centrally organised police force was created by the government of King Louis XIV in 1667 to police the city of Paris, then the largest city in Europe. The royal edict, registered by the Parlement of Paris on March 15, 1667 created the office of lieutenant général de police ("lieutenant general of police"), who was to be the head of the new Paris police force, and defined the task of the police as "ensuring the peace and quiet of the public and of private individuals, purging the city of what may cause disturbances, procuring abundance, and having each and everyone live according to their station and their duties".

Who never created Paris's police force?
What is the answer?
ANS:
unanswerable