The problem: Answer a question about this article:
Although not yet tested as a therapy in humans, a growing body of evidence indicates that zinc may preferentially kill prostate cancer cells. Because zinc naturally homes to the prostate and because the prostate is accessible with relatively non-invasive procedures, its potential as a chemotherapeutic agent in this type of cancer has shown promise. However, other studies have demonstrated that chronic use of zinc supplements in excess of the recommended dosage may actually increase the chance of developing prostate cancer, also likely due to the natural buildup of this heavy metal in the prostate.
What kind of cancer cells may zinc prove to kill?
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The answer: prostate


Problem: Please answer a question about the following article about Swaziland:
In 2005, the constitution was put into effect. There is still much debate in the country about the constitutional reforms. From the early seventies, there was active resistance to the royal hegemony. Despite complaints from progressive formations, support for the monarchy and the current political system remains strong among the majority of the population.[citation needed] Submissions were made by citizens around the country to commissions, including the constitutional draft committee, indicating that they would prefer to maintain the current situation.
What portion of Swaziland is said to support the monarchy of Swaziland?
A: the majority


Question: Read this and answer the question

The Arabian oryx, a species of large antelope, once inhabited much of the desert areas of the Middle East. However, the species' striking appearance made it (along with the closely related scimitar-horned oryx and addax) a popular quarry for sport hunters, especially foreign executives of oil companies working in the region.[citation needed] The use of automobiles and high-powered rifles destroyed their only advantage: speed, and they became extinct in the wild exclusively due to sport hunting in 1972. The scimitar-horned oryx followed suit, while the addax became critically endangered. However, the Arabian oryx has now made a comeback and been upgraded from “extinct in the wild” to “vulnerable” due to conservation efforts like captive breeding

What destroyed the Arabian oryx only advantage of speed.
Answer: automobiles and high-powered rifles


Problem: In the Islamic tradition, Mary and Jesus were the only children who could not be touched by Satan at the moment of their birth, for God imposed a veil between them and Satan. According to author Shabbir Akhtar, the Islamic perspective on Mary's Immaculate Conception is compatible with the Catholic doctrine of the same topic. "O People of the Book! Do not go beyond the bounds in your religion, and do not say anything of Allah but the truth. The Messiah, Jesus son of Mary, was but a Messenger of God, and a Word of His (Power) which He conveyed to Mary, and a spirit from Him. So believe in Allah (as the One, Unique God), and His Messengers (including Jesus, as Messenger); and do not say: (Allah is one of) a trinity. Give up (this assertion) â€" (it is) for your own good (to do so). Allah is but One Allah ; All-Glorified He is in that He is absolutely above having a son. To Him belongs whatever is in the heavens and whatever is on the earth. And Allah suffices as the One to be relied on, to Whom affairs should be referred." Quran 4/171
What term is used to refer to Christains by author Shabbir Akhtar?
The answer is the following: People of the Book


In November 2005, the Polish government opened its Warsaw Treaty archives to the Institute of National Remembrance, who published some 1,300 declassified documents in January 2006. Yet the Polish government reserved publication of 100 documents, pending their military declassification. Eventually, 30 of the reserved 100 documents were published; 70 remained secret, and unpublished. Among the documents published is the Warsaw Treaty's nuclear war plan, Seven Days to the River Rhine – a short, swift counter-attack capturing Austria, Denmark, Germany and Netherlands east of River Rhine, using nuclear weapons, in self-defense, after a NATO first strike. The plan originated as a 1979 field training exercise war game, and metamorphosed into official Warsaw Treaty battle doctrine, until the late 1980s – which is why the People's Republic of Poland was a nuclear weapons base, first, to 178, then, to 250 tactical-range rockets. Doctrinally, as a Soviet-style (offensive) battle plan, Seven Days to the River Rhine gave commanders few defensive-war strategies for fighting NATO in Warsaw Treaty territory.[citation needed]
How many documents remain classified?
70


Here is a question about this article: The PV industry has seen drops in module prices since 2008. In late 2011, factory-gate prices for crystalline-silicon photovoltaic modules dropped below the $1.00/W mark. The $1.00/W installed cost, is often regarded in the PV industry as marking the achievement of grid parity for PV. These reductions have taken many stakeholders, including industry analysts, by surprise, and perceptions of current solar power economics often lags behind reality. Some stakeholders still have the perspective that solar PV remains too costly on an unsubsidized basis to compete with conventional generation options. Yet technological advancements, manufacturing process improvements, and industry re-structuring, mean that further price reductions are likely in coming years.
What is the answer to this question: What is a sign that further price reductions are likely in coming years?
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So...
technological advancements