Problem: Samoa:

In the period before German colonisation, Samoa produced mostly copra. German merchants and settlers were active in introducing large scale plantation operations and developing new industries, notably cocoa bean and rubber, relying on imported labourers from China and Melanesia. When the value of natural rubber fell drastically, about the end of the Great War (World War I), the New Zealand government encouraged the production of bananas, for which there is a large market in New Zealand.[citation needed]

What new industries were produced by China in Somoa?
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A: unanswerable


Problem: In Brazil, the Presbyterian Church of Brazil (Igreja Presbiteriana do Brasil) totals approximately 1,011,300 members; other Presbyterian churches (Independents, United, Conservatives, Renovated, etc.) in this nation have around 350,000 members. The Renewed Presbyterian Church in Brazil was influenced by the charismatic movement and has about 131 000 members as of 2011. The Conservative Presbyterian Church was founded in 1940 and has eight presbyteries. The Fundamentalist Presbyterian church in Brazil was influenced by Karl McIntosh and the Bible Presbyterian church USA and has around 1 800 members. The Independent Presbyterian Church in Brasil was founded in 1903 by pastor Pereira, has 500 congregations and 75 000 members. The United Presbyterian Church in Brazil has around 4 000 members. There are also ethnic Korean Presbyterian churches in the country. The Evangelical Reformed Church in Brazil has Dutch origin. The Reformed Churches in Brazil were recently founded by the Canadian Reformed Churches with the Reformed Church in the Netherlands (liberated).
Having 350,000 presbyteries, the Conservative Presbyterian Church was founded in which year?
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Answer: unanswerable


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Green is common in nature, as many plants are green because of a complex chemical known as chlorophyll, which is involved in photosynthesis. Chlorophyll absorbs the long wavelengths of light (red) and short wavelengths of light (blue) much more efficiently than the wavelengths that appear green to the human eye, so light reflected by plants is enriched in green. Chlorophyll absorbs green light poorly because it first arose in organisms living in oceans where purple halobacteria were already exploiting photosynthesis. Their purple color arose because they extracted energy in the green portion of the spectrum using bacteriorhodopsin. The new organisms that then later came to dominate the extraction of light were selected to exploit those portions of the spectrum not used by the halobacteria.
What type of wavelength does purple have?
A: unanswerable


Context and question: Carthage was Palermo’s major trading partner under the Phoenicians and the city enjoyed a prolonged peace during this period. Palermo came into contact with the Ancient Greeks between the 6th and the 5th centuries BC which preceded the Sicilian Wars, a conflict fought between the Greeks of Syracuse and the Phoenicians of Carthage for control over the island of Sicily. During this war the Greeks named the settlement Panormos (Πάνορμος) from which the current name is derived, meaning "all port" due to the shape of its coast. It was from Palermo that Hamilcar I's fleet (which was defeated at the Battle of Himera) was launched. In 409 B.C. the city was looted by Hermocrates of Syracuse. The Sicilian Wars ended in 265 BC when Carthage and Syracuse stopped warring and united in order to stop the Romans from gaining full control of the island during the First Punic War. In 276 BC, during the Pyrrhic War, Panormos briefly became a Greek colony after being conquered by Pyrrhus of Epirus, but returned to Phoenician Carthage in 275. In 254 BC Panormos was besieged and conquered by the Romans in the first battle of Panormus (the name Latin name). Carthage attempted to reconquer Panormus in 251 BC but failed.
Witch wars proceeded Palermo's contact with Ancient Greece?
Answer: unanswerable


Question: These theorists were driven by two basic questions: one, by what right or need do people form states; and two, what the best form for a state could be. These fundamental questions involved a conceptual distinction between the concepts of "state" and "government." It was decided that "state" would refer to a set of enduring institutions through which power would be distributed and its use justified. The term "government" would refer to a specific group of people who occupied the institutions of the state, and create the laws and ordinances by which the people, themselves included, would be bound. This conceptual distinction continues to operate in political science, although some political scientists, philosophers, historians and cultural anthropologists have argued that most political action in any given society occurs outside of its state, and that there are societies that are not organized into states that nevertheless must be considered in political terms. As long as the concept of natural order was not introduced, the social sciences could not evolve independently of theistic thinking. Since the cultural revolution of the 17th century in England, which spread to France and the rest of Europe, society has been considered subject to natural laws akin to the physical world.
Is there an answer to this question: What does the rest of Europe argue about political action?

Answer: unanswerable


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
iPod batteries are not designed to be removed or replaced by the user, although some users have been able to open the case themselves, usually following instructions from third-party vendors of iPod replacement batteries. Compounding the problem, Apple initially would not replace worn-out batteries. The official policy was that the customer should buy a refurbished replacement iPod, at a cost almost equivalent to a brand new one. All lithium-ion batteries lose capacity during their lifetime even when not in use (guidelines are available for prolonging life-span) and this situation led to a market for third-party battery replacement kits.
Which iPod component did Apple somewhat inconveniently made non-replaceable?
A:
batteries