Input: Read this: It is estimated that 5.5 million tonnes of uranium exists in ore reserves that are economically viable at US$59 per lb of uranium, while 35 million tonnes are classed as mineral resources (reasonable prospects for eventual economic extraction). Prices went from about $10/lb in May 2003 to $138/lb in July 2007. This has caused a big increase in spending on exploration, with US$200 million being spent worldwide in 2005, a 54% increase on the previous year. This trend continued through 2006, when expenditure on exploration rocketed to over $774 million, an increase of over 250% compared to 2004. The OECD Nuclear Energy Agency said exploration figures for 2007 would likely match those for 2006.
Question: How much money was spent to explore for uranium in 2006?

Output: $774 million

QUES: Different fields of science use the term matter in different, and sometimes incompatible, ways. Some of these ways are based on loose historical meanings, from a time when there was no reason to distinguish mass and matter. As such, there is no single universally agreed scientific meaning of the word "matter". Scientifically, the term "mass" is well-defined, but "matter" is not. Sometimes in the field of physics "matter" is simply equated with particles that exhibit rest mass (i.e., that cannot travel at the speed of light), such as quarks and leptons. However, in both physics and chemistry, matter exhibits both wave-like and particle-like properties, the so-called waveparticle duality.

What is poorly defined besides matter?
What is the answer?
ANS: unanswerable

QUES: Minority leaders may engage in numerous activities to publicize their party's priorities and to criticize the opposition's. For instance, to keep their party colleagues "on message," they insure that partisan colleagues are sent packets of suggested press releases or "talking points" for constituent meetings in their districts; they help to organize "town meetings" in Members' districts around the country to publicize the party's agenda or a specific priority, such as health care or education; they sponsor party "retreats" to discuss issues and assess the party's public image; they create "theme teams" to craft party messages that might be raised during the one-minute, morning hour, or special order period in the House; they conduct surveys of party colleagues to discern their policy preferences; they establish websites that highlight and distribute party images and issues to users; and they organize task forces or issue teams to formulate party programs and to develop strategies for communicating these programs to the public.
What does the public organize to talk about health care and education?

ANS: unanswerable

Stochastic computing was first introduced in a pioneering paper by von Neumann in 1953. However, the theory could not be implemented until advances in computing of the 1960s. He also created the field of cellular automata without the aid of computers, constructing the first self-replicating automata with pencil and graph paper. The concept of a universal constructor was fleshed out in his posthumous work Theory of Self Reproducing Automata. Von Neumann proved that the most effective way of performing large-scale mining operations such as mining an entire moon or asteroid belt would be by using self-replicating spacecraft, taking advantage of their exponential growth. His rigorous mathematical analysis of the structure of self-replication (of the semiotic relationship between constructor, description and that which is constructed), preceded the discovery of the structure of DNA. Beginning in 1949, von Neumann's design for a self-reproducing computer program is considered the world's first computer virus, and he is considered to be the theoretical father of computer virology.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): When was stochastic computing introduced?
Ah, so.. 1953

Question: The tradition of Estonian Song Festivals (Laulupidu) started at the height of the Estonian national awakening in 1869. Today, it is one of the largest amateur choral events in the world. In 2004, about 100,000 people participated in the Song Festival. Since 1928, the Tallinn Song Festival Grounds (Lauluvaljak) have hosted the event every five years in July. The last festival took place in July 2014. In addition, Youth Song Festivals are also held every four or five years, the last of them in 2011, and the next is scheduled for 2017.
Try to answer this question if possible: Where does Laulupidu usually take place?
Answer: the Tallinn Song Festival Grounds

QUES: Intense media interest in the opinions and private lives of the royal family during the 1980s led to a series of sensational stories in the press, not all of which were entirely true. As Kelvin MacKenzie, editor of The Sun, told his staff: "Give me a Sunday for Monday splash on the Royals. Don't worry if it's not trueso long as there's not too much of a fuss about it afterwards." Newspaper editor Donald Trelford wrote in The Observer of 21 September 1986: "The royal soap opera has now reached such a pitch of public interest that the boundary between fact and fiction has been lost sight of ... it is not just that some papers don't check their facts or accept denials: they don't care if the stories are true or not." It was reported, most notably in The Sunday Times of 20 July 1986, that the Queen was worried that Margaret Thatcher's economic policies fostered social divisions and was alarmed by high unemployment, a series of riots, the violence of a miners' strike, and Thatcher's refusal to apply sanctions against the apartheid regime in South Africa. The sources of the rumours included royal aide Michael Shea and Commonwealth Secretary-General Shridath Ramphal, but Shea claimed his remarks were taken out of context and embellished by speculation. Thatcher reputedly said the Queen would vote for the Social Democratic PartyThatcher's political opponents. Thatcher's biographer John Campbell claimed "the report was a piece of journalistic mischief-making". Belying reports of acrimony between them, Thatcher later conveyed her personal admiration for the Queen, and the Queen gave two honours in her personal giftmembership in the Order of Merit and the Order of the Garterto Thatcher after her replacement as prime minister by John Major. Former Canadian Prime Minister Brian Mulroney said Elizabeth was a "behind the scenes force" in ending apartheid.
Who, it was rumored, did Margaret Thatcher say the Queen would vote for?

ANS:
Thatcher's political opponents