Problem: Karl Popper:

In 2004, philosopher and psychologist Michel ter Hark (Groningen, The Netherlands) published a book, called Popper, Otto Selz and the rise of evolutionary epistemology, in which he claimed that Popper took some of his ideas from his tutor, the German psychologist Otto Selz. Selz never published his ideas, partly because of the rise of Nazism, which forced him to quit his work in 1933, and the prohibition of referring to Selz' work. Popper, the historian of ideas and his scholarship, is criticised in some academic quarters for his rejection of Plato, Hegel and Marx.

What is the name of the 2004 paper that links Popper's work to that of his tutor Otto Selz?
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A: Popper, Otto Selz and the rise of evolutionary epistemology

Problem: The interior of Galicia is characterized by its hilly landscape, although mountain ranges rise to 2,000 m (6,600 ft) in the east and south. The coastal areas are mostly an alternate series of rias (submerged valleys where the sea penetrates tens of kilometres inland) and cliffs. The climate of Galicia is temperate and rainy, but it is also markedly drier in the summer, being usually classified as Oceanic in the west and north, and Mediterranean in the southeast. Its topographic and climatic conditions have made animal husbandry and farming the primary source of Galicia's wealth for most of its history. With the exception of shipbuilding and food processing, Galicia was largely a semi-subsistence farming and fishing economy and did not experience significant industrialization until after the mid-20th century. In 2012, the gross domestic product at purchasing power parity was 56,000 million, with a nominal GDP per capita of 20,700. The population is largely concentrated in two coastal areas: from Ferrol to A Coruna in the northwest and from Pontevedra to Vigo in the southwest. To a lesser extent, there are smaller populations around the interior cities of Lugo, Ourense and Santiago de Compostela. The political capital is Santiago de Compostela, in the province of A Coruna. Vigo, in the province of Pontevedra, is the most populous municipality with 294,997 (2014), while A Coruna is the most populous city with 215.227 (2014).
Name its political capital.
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Answer: Santiago de Compostela

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
In 1970, CBS Records revived the Embassy Records imprint in UK and Europe, which had been defunct since CBS had taken control of Embassy's parent company, Oriole, in 1964. The purpose of the revived Embassy imprint was to release budget reissues of albums that had originally been released in the United States on Columbia Records (or its subsidiaries). Many albums, by artists as diverse as Andy Williams, Johnny Cash, Barbra Streisand, the Byrds, Tammy Wynette, Laura Nyro and Sly & the Family Stone were issued on Embassy, before the label was once again discontinued in 1980.
The purpose of the revived Oriole imprint was what?
A: unanswerable

Context and question: Migration plays an important role in Thuringia. The internal migration shows a strong tendency from rural areas towards the big cities. From 2008 to 2012, there was a net migration from Thuringia to Erfurt of +6,700 persons (33 per 1000 inhabitants), +1,800 to Gera (19 per 1000), +1,400 to Jena (14 per 1000), +1,400 to Eisenach (33 per 1000) and +1,300 to Weimar (21 per 1000). Between Thuringia and the other German states, the balance is negative: In 2012, Thuringia lost 6,500 persons to other federal states, the most to Bavaria, Saxony, Hesse and Berlin. Only with Saxony-Anhalt and Brandenburg the balance is positive. The international migration is fluctuating heavily. In 2009, the balance was +700, in 2010 +1,800, in 2011 +2,700 and in 2012 +4,800. The most important countries of origin of the Thuringia migrants from 2008 to 2012 were Poland (+1,700), Romania (+1,200), Afghanistan (+1,100) and Serbia/Montenegro/Kosovo (+1,000), whereas the balance was negative with Switzerland (2,800) and Austria (900).
How many migrants bombed Eisenach?
Answer: unanswerable

Question: Starting in 2010/2011, Hauptschulen were merged with Realschulen and Gesamtschulen to form a new type of comprehensive school in the German States of Berlin and Hamburg, called Stadtteilschule in Hamburg and Sekundarschule in Berlin (see: Education in Berlin, Education in Hamburg).
Is there an answer to this question: What was the combination of Hauptschulen with Realschulen and Gesamtschulen called in Hamburg?

Answer: Stadtteilschule

Most of Bermuda's black population trace some of their ancestry to Native Americans, although awareness of this is largely limited to St David's Islanders and most who have such ancestry are unaware of it. During the colonial period, hundreds of Native Americans were shipped to Bermuda. The best-known examples were the Algonquian peoples who were exiled from the southern New England colonies and sold into slavery in the 17th century, notably in the aftermaths of the Pequot and King Philip's wars.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Who was sold into slavery during the King Philip war?
Ah, so..
unanswerable