Problem: Hunter-gatherer:

As the number and size of agricultural societies increased, they expanded into lands traditionally used by hunter-gatherers. This process of agriculture-driven expansion led to the development of the first forms of government in agricultural centers, such as the Fertile Crescent, Ancient India, Ancient China, Olmec, Sub-Saharan Africa and Norte Chico.

What did the increase in agricultural areas produce?
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A: first forms of government


Problem: The dock connector also allowed the iPod to connect to accessories, which often supplement the iPod's music, video, and photo playback. Apple sells a few accessories, such as the now-discontinued iPod Hi-Fi, but most are manufactured by third parties such as Belkin and Griffin. Some peripherals use their own interface, while others use the iPod's own screen. Because the dock connector is a proprietary interface, the implementation of the interface requires paying royalties to Apple.
What part of the iPod is needed to communicate with peripherals?
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Answer: dock connector


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
In Australia, Presbyterianism is the fourth largest denomination of Christianity, with nearly 600,000 Australians claiming to be Presbyterian in the 2006 Commonwealth Census. Presbyterian churches were founded in each colony, some with links to the Church of Scotland and others to the Free Church. There were also congregations originating from United Presbyterian Church of Scotland as well as a number founded by John Dunmore Lang. Most of these bodies merged between 1859 and 1870, and in 1901 formed a federal union called the Presbyterian Church of Australia but retaining their state assemblies. The Presbyterian Church of Eastern Australia representing the Free Church of Scotland tradition, and congregations in Victoria of the Reformed Presbyterian Church, originally from Ireland, are the other existing denominations dating from colonial times.
In the 1901 census, 600,000 Australians claimed to be what?
A: unanswerable


Context and question: Philadelphia is also a major hub for Greyhound Lines, which operates 24-hour service to points east of the Mississippi River. Most of Greyhound's services in Philadelphia operate to/from the Philadelphia Greyhound Terminal, located at 1001 Filbert Street in Center City Philadelphia. In 2006, the Philadelphia Greyhound Terminal was the second busiest Greyhound terminal in the United States, after the Port Authority Bus Terminal in New York. Besides Greyhound, six other bus operators provide service to the Center City Greyhound terminal: Bieber Tourways, Capitol Trailways, Martz Trailways, Peter Pan Bus Lines, Susquehanna Trailways, and the bus division for New Jersey Transit. Other services include Megabus and Bolt Bus.
What is the name of the six bus companies?
Answer: Bieber Tourways, Capitol Trailways, Martz Trailways, Peter Pan Bus Lines, Susquehanna Trailways, and the bus division for New Jersey Transit


Question: San Diego and its backcountry are subject to periodic wildfires. In October 2003, San Diego was the site of the Cedar Fire, which has been called the largest wildfire in California over the past century. The fire burned 280,000 acres (1,100 km2), killed 15 people, and destroyed more than 2,200 homes. In addition to damage caused by the fire, smoke resulted in a significant increase in emergency room visits due to asthma, respiratory problems, eye irritation, and smoke inhalation; the poor air quality caused San Diego County schools to close for a week. Wildfires four years later destroyed some areas, particularly within the communities of Rancho Bernardo, Rancho Santa Fe, and Ramona.
Is there an answer to this question: How many homes were destroyed in the Cedar Fire?

Answer: more than 2,200


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
In the extreme empiricism of the neopositivists—at least before the 1930s—any genuinely synthetic assertion must be reducible to an ultimate assertion (or set of ultimate assertions) that expresses direct observations or perceptions. In later years, Carnap and Neurath abandoned this sort of phenomenalism in favor of a rational reconstruction of knowledge into the language of an objective spatio-temporal physics. That is, instead of translating sentences about physical objects into sense-data, such sentences were to be translated into so-called protocol sentences, for example, "X at location Y and at time T observes such and such." The central theses of logical positivism (verificationism, the analytic-synthetic distinction, reductionism, etc.) came under sharp attack after World War II by thinkers such as Nelson Goodman, W.V. Quine, Hilary Putnam, Karl Popper, and Richard Rorty. By the late 1960s, it had become evident to most philosophers that the movement had pretty much run its course, though its influence is still significant among contemporary analytic philosophers such as Michael Dummett and other anti-realists.
Who attacked logical positivism?
A:
Nelson Goodman, W.V. Quine, Hilary Putnam, Karl Popper, and Richard Rorty