Article: Before the 20th century, the term matter included ordinary matter composed of atoms and excluded other energy phenomena such as light or sound. This concept of matter may be generalized from atoms to include any objects having mass even when at rest, but this is ill-defined because an object's mass can arise from its (possibly massless) constituents' motion and interaction energies. Thus, matter does not have a universal definition, nor is it a fundamental concept in physics today. Matter is also used loosely as a general term for the substance that makes up all observable physical objects.

Question: In what century was the term matter defined excluding energy phenomena like light and sound?
Ans: 20th


Here is a question about this article: According to the Namibia Labour Force Survey Report 2012, conducted by the Namibia Statistics Agency, the country's unemployment rate is 27.4%. "Strict unemployment" (people actively seeking a full-time job) stood at 20.2% in 2000, 21.9% in 2004 and spiraled to 29.4% in 2008. Under a broader definition (including people that have given up searching for employment) unemployment rose to 36.7% in 2004. This estimate considers people in the informal economy as employed. Labour and Social Welfare Minister Immanuel Ngatjizeko praised the 2008 study as "by far superior in scope and quality to any that has been available previously", but its methodology has also received criticism.
What is the answer to this question: When was the lowest unemployment rate in Namibia?
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So... 20.2%


The problem: Answer a question about this article:
Domestically, Menzies presided over a fairly regulated economy in which utilities were publicly owned, and commercial activity was highly regulated through centralised wage-fixing and high tariff protection. Liberal leaders from Menzies to Malcolm Fraser generally maintained Australia's high tariff levels. At that time the Liberals' coalition partner, the Country Party, the older of the two in the coalition (now known as the "National Party"), had considerable influence over the government's economic policies. It was not until the late 1970s and through their period out of power federally in the 1980s that the party came to be influenced by what was known as the "New Right" – a conservative liberal group who advocated market deregulation, privatisation of public utilities, reductions in the size of government programs and tax cuts.
Which group is currently known as the "National Party"?
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The answer: the Country Party


Problem: Please answer a question about the following article about Vacuum:
In the medieval Middle Eastern world, the physicist and Islamic scholar, Al-Farabi (Alpharabius, 872–950), conducted a small experiment concerning the existence of vacuum, in which he investigated handheld plungers in water.[unreliable source?] He concluded that air's volume can expand to fill available space, and he suggested that the concept of perfect vacuum was incoherent. However, according to Nader El-Bizri, the physicist Ibn al-Haytham (Alhazen, 965–1039) and the Mu'tazili theologians disagreed with Aristotle and Al-Farabi, and they supported the existence of a void. Using geometry, Ibn al-Haytham mathematically demonstrated that place (al-makan) is the imagined three-dimensional void between the inner surfaces of a containing body. According to Ahmad Dallal, Abū Rayhān al-Bīrūnī also states that "there is no observable evidence that rules out the possibility of vacuum". The suction pump later appeared in Europe from the 15th century.
who stated that there was no evidence to rule out a vacuum?
A: Abū Rayhān al-Bīrūnī


Question: Read this and answer the question

Universities of Technology are categorised as universities, are allowed to grant B.Sc. (Tech.), M.Sc. (Tech.), Lic.Sc. (Tech.), Ph.D. and D.Sc.(Tech.) degrees and roughly correspond to Instituts de technologie of French-speaking areas and Technische Universität of Germany in prestige. In addition to universities of technology, some universities, e.g. University of Oulu and Åbo Akademi University, are allowed to grant the B.Sc. (tech.), M.Sc. (tech.) and D.Sc. (Tech.) degrees.

What's the equivalent of Universities of Technology in French-speaking areas?
Answer: Instituts de technologie


The 1998 Strategic Defence Review and the 2003 Delivering Security in a Changing World White Paper outlined the following posture for the British Armed Forces:
Which part of the Britsh government were the two publications listed concerning?
British Armed Forces