Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Israel maintains diplomatic relations with 158 countries and has 107 diplomatic missions around the world; countries with whom they have no diplomatic relations include most Muslim countries. Only three members of the Arab League have normalized relations with Israel: Egypt and Jordan signed peace treaties in 1979 and 1994, respectively, and Mauritania opted for full diplomatic relations with Israel in 1999. Despite the peace treaty between Israel and Egypt, Israel is still widely considered an enemy country among Egyptians. Under Israeli law, Lebanon, Syria, Saudi Arabia, Iraq, Iran, Sudan, and Yemen are enemy countries, and Israeli citizens may not visit them without permission from the Ministry of the Interior. Iran had diplomatic relations with Israel under the Pahlavi dynasty but withdrew its recognition of Israel during the Islamic Revolution. As a result of the 200809 Gaza War, Mauritania, Qatar, Bolivia, and Venezuela suspended political and economic ties with Israel.
How many diplomatic missions do they have?
A: 107

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In March 2012, the newspaper El Mundo published a story according to which FGV had instructed employees who were to testify at the crash commission investigation, providing a set of possible questions and guidelines to prepare the answers. In April 2013, the television program Salvados questioned the official version of the incident as there were indications that the Valencian Government had tried to downplay the accident, which coincided with the visit of the pope to Valencia, or even to hide evidence, as the book of train breakdowns was never found. The day after the broadcast of this report, which received extensive media coverage, several voices called for the reopening of the investigation. The investigation was effectively reopened and the accident is currently under re-examination.
What TV program questioned the official account of the crash?
A: Salvados

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There are two types of transistors, which have slight differences in how they are used in a circuit. A bipolar transistor has terminals labeled base, collector, and emitter. A small current at the base terminal (that is, flowing between the base and the emitter) can control or switch a much larger current between the collector and emitter terminals. For a field-effect transistor, the terminals are labeled gate, source, and drain, and a voltage at the gate can control a current between source and drain.
What controls the voltage at the gate of a field-effect transistor?
A: unanswerable

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Although the United States has no de jure official language, English is the dominant language of business, education, government, religion, media, culture, civil society, and the public sphere. Virtually all state and federal government agencies and large corporations use English as their internal working language, especially at the management level. Some states, such as New Mexico, provide bilingual legislated notices and official documents, in Spanish and English, and other commonly used languages. By 2015, there was a trend that most Americans and American residents who are of Hispanic descent speak only English in the home.
Do American Hispanics speak English in the home?
A:
there was a trend that most Americans and American residents who are of Hispanic descent speak only English in the home.