Problem: Asphalt:

Naturally occurring crude asphalt/bitumen impregnated in sedimentary rock is the prime feed stock for petroleum production from "Oil sands", currently under development in Alberta, Canada. Canada has most of the world's supply of natural asphalt/bitumen, covering 140,000 square kilometres (an area larger than England), giving it the second-largest proven oil reserves in the world. The Athabasca oil sands is the largest asphalt/bitumen deposit in Canada and the only one accessible to surface mining, although recent technological breakthroughs have resulted in deeper deposits becoming producible by in situ methods. Because of oil price increases after 2003, producing bitumen became highly profitable, but as a result of the decline after 2014 it became uneconomic to build new plants again. By 2014, Canadian crude asphalt/bitumen production averaged about 2.3 million barrels (370,000 m3) per day and was projected to rise to 4.4 million barrels (700,000 m3) per day by 2020. The total amount of crude asphalt/bitumen in Alberta which could be extracted is estimated to be about 310 billion barrels (50×10^9 m3), which at a rate of 4,400,000 barrels per day (700,000 m3/d) would last about 200 years.

Which country has the third-largest known oil preserves in the world?
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A: unanswerable


Problem: In India, Carnival is celebrated only in the state of Goa and a Roman Catholic tradition, where it is known as Intruz which means swindler while Entrudo, the appropriate word in Portuguese for Carnival. The largest celebration takes place in the city of Panjim which was part of Velha Conquista, Goa, but now is celebrate throughout the state. The tradition was introduced by the Portuguese who ruled Goa for over four centuries. On Tuesday preceding Ash Wednesday, the European Tradition of Fat Tuesday is celebrated with the partaking of eating of crepes also called as "AleBelle." The crepes are filled with freshly grated coconut and heat condensed coconut sap that sequentially converts it into a brown sweet molasses and additional heat concentration solidifies it to jaggery. The celebrations of Carnival peak for three days and nights and precede Ash Wednesday. When the legendary King Momo takes over the state. All-night parades occur throughout the state with bands, dances and floats and grand balls are held in the evenings.
What does the Indian word "Intruz" mean?
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Answer: swindler


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The word "public" implies the highest level of inclusivity – the public sphere by definition should be open to all. However, this sphere was only public to relative degrees. Enlightenment thinkers frequently contrasted their conception of the "public" with that of the people: Condorcet contrasted "opinion" with populace, Marmontel "the opinion of men of letters" with "the opinion of the multitude," and d'Alembert the "truly enlightened public" with "the blind and noisy multitude". Additionally, most institutions of the public sphere excluded both women and the lower classes. Cross-class influences occurred through noble and lower class participation in areas such as the coffeehouses and the Masonic lodges.
d'Alembert contrasted the "truly enlightened public" with whom?
A: "the blind and noisy multitude"


Context and question: In Serbia, the Serbian language is the official one, while both Serbian and Croatian are official in the province of Vojvodina. A large Bosniak minority is present in the southwest region of Sandžak, but the "official recognition" of Bosnian language is moot. Bosnian is an optional course in 1st and 2nd grade of the elementary school, while it is also in official use in the municipality of Novi Pazar. However, its nomenclature is controversial, as there is incentive that it is referred to as "Bosniak" (bošnjački) rather than "Bosnian" (bosanski) (see Bosnian language for details).
What is considered moot in Novi Pazar?
Answer: unanswerable


Question: In 2004, the Swaziland government acknowledged for the first time that it suffered an AIDS crisis, with 38.8% of tested pregnant women infected with HIV (see AIDS in Africa). The then Prime Minister Themba Dlamini declared a humanitarian crisis due to the combined effect of drought, land degradation, increased poverty, and HIV/AIDS. According to the 2011 UNAIDS Report, Swaziland is close to achieving universal access to HIV/AIDS treatment, defined as 80% coverage or greater. Estimates of treatment coverage range from 70% to 80% of those infected. Life expectancy had fallen from 61 years in 2000 to 32 years in 2009. Tuberculosis is also a significant problem, with an 18% mortality rate. Many patients have a multi-drug resistant strain, and 83% are co-infected with HIV.
Is there an answer to this question: Of pregnant women, how many are believed to be infected with HIV?

Answer: 38.8%


Question: Neptune has a number of known trojan objects occupying both the Sun–Neptune L4 and L5 Lagrangian points—gravitationally stable regions leading and trailing Neptune in its orbit, respectively. Neptune trojans can be viewed as being in a 1:1 resonance with Neptune. Some Neptune trojans are remarkably stable in their orbits, and are likely to have formed alongside Neptune rather than being captured. The first and so far only object identified as associated with Neptune's trailing L5 Lagrangian point is 2008 LC18. Neptune also has a temporary quasi-satellite, (309239) 2007 RW10. The object has been a quasi-satellite of Neptune for about 12,500 years and it will remain in that dynamical state for another 12,500 years.
Is there an answer to this question: What is the only object identified with Neptune's trailing L5 Lagrangian point?

Answer:
2008 LC18