Problem: History of India:

However, the army was hopeless in battle against the western forces, particularly against the young Mahmud of Ghazni. In the year 1001, soon after Sultan Mahmud came to power and was occupied with the Qarakhanids north of the Hindu Kush, Jaipal attacked Ghazni once more and upon suffering yet another defeat by the powerful Ghaznavid forces, near present-day Peshawar. After the Battle of Peshawar, he committed suicide because his subjects thought he had brought disaster and disgrace to the Shahi dynasty.

In what year was Jaipal again soundly defeated by the Muslims?
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A: 1001


Problem: There is some controversy about comprehensive schools. As a rule of thumb those supporting The Left Party, the Social Democratic Party of Germany and Alliance '90/The Greens are in favour of comprehensive schools, while those supporting the Christian Democratic Union and the Free Democratic Party are opposed to them.
What aren't generally in favor of comprehensive schools?
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Answer: unanswerable


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The consensus of modern scholarship is that the New Testament accounts represent a crucifixion occurring on a Friday, but a Thursday or Wednesday crucifixion have also been proposed. Some scholars explain a Thursday crucifixion based on a "double sabbath" caused by an extra Passover sabbath falling on Thursday dusk to Friday afternoon, ahead of the normal weekly Sabbath. Some have argued that Jesus was crucified on Wednesday, not Friday, on the grounds of the mention of "three days and three nights" in Matthew before his resurrection, celebrated on Sunday. Others have countered by saying that this ignores the Jewish idiom by which a "day and night" may refer to any part of a 24-hour period, that the expression in Matthew is idiomatic, not a statement that Jesus was 72 hours in the tomb, and that the many references to a resurrection on the third day do not require three literal nights.
How long was Jesus said to be in the tomb?
A: three days and three nights


Context and question: Eritrea is a member of the United Nations, the African Union, and is an observing member of the Arab League. The nation holds a seat on the United Nations' Advisory Committee on Administrative and Budgetary Questions (ACABQ). Eritrea also holds memberships in the International Bank for Reconstruction and Development, International Finance Corporation, International Criminal Police Organization (INTERPOL), Non-Aligned Movement, Organization for the Prohibition of Chemical Weapons, Permanent Court of Arbitration, and the World Customs Organization.
What is the acronym for the World Customs Organization?
Answer: unanswerable


Question: In ultra high vacuum systems, some very "odd" leakage paths and outgassing sources must be considered. The water absorption of aluminium and palladium becomes an unacceptable source of outgassing, and even the adsorptivity of hard metals such as stainless steel or titanium must be considered. Some oils and greases will boil off in extreme vacuums. The permeability of the metallic chamber walls may have to be considered, and the grain direction of the metallic flanges should be parallel to the flange face.
Is there an answer to this question: How should the grain direct of metallic flanges run to flange faces?

Answer: parallel


Problem: Myocardial infarction:

Cardiac rehabilitation benefits many who have experienced myocardial infarction, even if there has been substantial heart damage and resultant left ventricular failure; ideally other medical conditions that could interfere with participation should be managed optimally. It should start soon after discharge from hospital. The program may include lifestyle advice, exercise, social support, as well as recommendations about driving, flying, sport participation, stress management, and sexual intercourse.

When are other medical conditions address?
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A:
unanswerable