Problem: Israel:

Israeli music contains musical influences from all over the world; Sephardic music, Hasidic melodies, Belly dancing music, Greek music, jazz, and pop rock are all part of the music scene. Among Israel's world-renowned orchestras is the Israel Philharmonic Orchestra, which has been in operation for over seventy years and today performs more than two hundred concerts each year. Israel has also produced many musicians of note, some achieving international stardom. Itzhak Perlman, Pinchas Zukerman and Ofra Haza are among the internationally acclaimed musicians born in Israel.[citation needed] Israel has participated in the Eurovision Song Contest nearly every year since 1973, winning the competition three times and hosting it twice. Eilat has hosted its own international music festival, the Red Sea Jazz Festival, every summer since 1987.

What Israeli orchestra has been in operation for more than seventy years?
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A: Israel Philharmonic Orchestra


Problem: Domestic dogs often display the remnants of countershading, a common natural camouflage pattern. A countershaded animal will have dark coloring on its upper surfaces and light coloring below, which reduces its general visibility. Thus, many breeds will have an occasional "blaze", stripe, or "star" of white fur on their chest or underside.
What color is on a dogs upper surfaces if it has countershading?
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Answer: dark coloring


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
There are technical limitations to archiving a web site, and as a consequence, it is possible for opposing parties in litigation to misuse the results provided by web site archives. This problem can be exacerbated by the practice of submitting screen shots of web pages in complaints, answers, or expert witness reports, when the underlying links are not exposed and therefore, can contain errors. For example, archives such as the Wayback Machine do not fill out forms and therefore, do not include the contents of non-RESTful e-commerce databases in their archives.
What elements of webpages are not used by Wayback Machine?
A: forms


Context and question: On 25 February 1991, the Pact was declared at an end at a meeting of defense and foreign ministers from the remaining member states meeting in Hungary. On 1 July 1991, the Czechoslovak President Václav Havel formally declared an end to the Warsaw Treaty Organization of Friendship, Co-operation, and Mutual Assistance which had been established in 1955. The USSR itself was dissolved in December 1991.
The Pact ended at a 1 July 1991 meeting in which country?
Answer: unanswerable


Question: According to the Mahāsaccakasutta,[note 33] from the fourth jhana the Buddha gained bodhi. Yet, it is not clear what he was awakened to.[page needed] "Liberating insight" is a later addition to this text, and reflects a later development and understanding in early Buddhism.[page needed][page needed] The mentioning of the four truths as constituting "liberating insight" introduces a logical problem, since the four truths depict a linear path of practice, the knowledge of which is in itself not depicted as being liberating.[note 34]
Is there an answer to this question: The four truths depict what type of path of practice?

Answer: linear


Question: Ban Chao (d. AD 102) enlisted the aid of the Kushan Empire, occupying the area of modern India, Pakistan, Afghanistan, and Tajikistan, to subdue Kashgar and its ally Sogdiana. When a request by Kushan ruler Vima Kadphises (r. c. 90–c. 100 AD) for a marriage alliance with the Han was rejected in AD 90, he sent his forces to Wakhan (Afghanistan) to attack Ban Chao. The conflict ended with the Kushans withdrawing because of lack of supplies. In AD 91, the office of Protector General of the Western Regions was reinstated when it was bestowed on Ban Chao.
Is there an answer to this question: Who was the Protector General of the Western Regions in AD 91?

Answer:
Ban Chao