Problem: Computer security:

Computers control functions at many utilities, including coordination of telecommunications, the power grid, nuclear power plants, and valve opening and closing in water and gas networks. The Internet is a potential attack vector for such machines if connected, but the Stuxnet worm demonstrated that even equipment controlled by computers not connected to the Internet can be vulnerable to physical damage caused by malicious commands sent to industrial equipment (in that case uranium enrichment centrifuges) which are infected via removable media. In 2014, the Computer Emergency Readiness Team, a division of the Department of Homeland Security, investigated 79 hacking incidents at energy companies.

How did the Stuxnet worm infect industrial equipment?
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A: via removable media


Problem: Changes this season include only airing one episode a week during the final ten. Coca Cola ended their longtime sponsorship of the show and Ford Motor Company maintained a reduced role. The winner of the season also received a recording contract with Big Machine Records.
How many episodes did American Idol have each week of the top ten?
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Answer: one


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
After the war, Nasser returned to his role as an instructor at the Royal Military Academy. He sent emissaries to forge an alliance with the Muslim Brotherhood in October 1948, but soon concluded that the religious agenda of the Brotherhood was not compatible with his nationalism. From then on, Nasser prevented the Brotherhood's influence over his cadres' activities without severing ties with the organization. Nasser was sent as a member of the Egyptian delegation to Rhodes in February 1949 to negotiate a formal armistice with Israel, and reportedly considered the terms to be humiliating, particularly because the Israelis were able to easily occupy the Eilat region while negotiating with the Arabs in March.
How did Nasser view the terms of the armisitce with Israel?
A: humiliating


Context and question: In the absence of suitable plate culture techniques, some microbes require culture within live animals. Bacteria such as Mycobacterium leprae and Treponema pallidum can be grown in animals, although serological and microscopic techniques make the use of live animals unnecessary. Viruses are also usually identified using alternatives to growth in culture or animals. Some viruses may be grown in embryonated eggs. Another useful identification method is Xenodiagnosis, or the use of a vector to support the growth of an infectious agent. Chagas disease is the most significant example, because it is difficult to directly demonstrate the presence of the causative agent, Trypanosoma cruzi in a patient, which therefore makes it difficult to definitively make a diagnosis. In this case, xenodiagnosis involves the use of the vector of the Chagas agent T. cruzi, an uninfected triatomine bug, which takes a blood meal from a person suspected of having been infected. The bug is later inspected for growth of T. cruzi within its gut.
What does Xenodiagnosis avoid doing?
Answer: unanswerable


Question: The Canadian Special Operations Forces Command (CANSOFCOM) is a formation capable of operating independently but primarily focused on generating special operations forces (SOF) elements to support CJOC. The command includes Joint Task Force 2 (JTF2), the Canadian Joint Incident Response Unit (CJIRU) based at CFB Trenton, as well as the Canadian Special Operations Regiment (CSOR) and 427 Special Operations Aviation Squadron (SOAS) based at CFB Petawawa.
Is there an answer to this question: what does CANSOFCORN stand for?

Answer: unanswerable


In 1207, the Mongol ruler Genghis Khan (r. 1206–1227) conquered and subjugated the ethnic Tangut state of the Western Xia (1038–1227). In the same year, he established diplomatic relations with Tibet by sending envoys there. The conquest of the Western Xia alarmed Tibetan rulers, who decided to pay tribute to the Mongols. However, when they ceased to pay tribute after Genghis Khan's death, his successor Ögedei Khan (r. 1229–1241) launched an invasion into Tibet.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Who was Genghis Khan's successor? 
Ah, so..
Ögedei Khan