Problem: In 1975, Sadat shifted Nasser's economic policies and sought to use his popularity to reduce government regulations and encourage foreign investment through his program of Infitah. Through this policy, incentives such as reduced taxes and import tariffs attracted some investors, but investments were mainly directed at low risk and profitable ventures like tourism and construction, abandoning Egypt's infant industries. Even though Sadat's policy was intended to modernise Egypt and assist the middle class, it mainly benefited the higher class, and, because of the elimination of subsidies on basic foodstuffs, led to the 1977 Egyptian Bread Riots.
What was largely ignored and upset many of Sadat's polidy?
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Answer: elimination of subsidies on basic foodstuffs


Problem: Daylighting is the oldest method of interior lighting. Daylighting is simply designing a space to use as much natural light as possible. This decreases energy consumption and costs, and requires less heating and cooling from the building. Daylighting has also been proven to have positive effects on patients in hospitals as well as work and school performance. Due to a lack of information that indicate the likely energy savings, daylighting schemes are not yet popular among most buildings.
What is the oldest method of interior lighting? 
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Answer: Daylighting


Problem: 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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Answer:
Israel Philharmonic Orchestra