Article: Though it is the most played local derby in the history of La Liga, it is also the most unbalanced, with Barcelona overwhelmingly dominant. In the primera division league table, Espanyol has only managed to end above Barca on three occasions from 80 seasons (19282015) and the only all-Catalan Copa del Rey final was won by Barca in 1957. Espanyol has the consolation of achieving the largest margin win with a 60 in 1951, while Barcelona's biggest win was 50 on five occasions (in 1933, 1947, 1964, 1975 and 1992). Espanyol achieved a 21 win against Barca during the 200809 season, becoming the first team to defeat Barcelona at Camp Nou in their treble-winning season.

Question: What team won the all-Catalan Copa del Rey in 1957?
Ans: Barcelona

Article: The majority of studies indicate antibiotics do interfere with contraceptive pills, such as clinical studies that suggest the failure rate of contraceptive pills caused by antibiotics is very low (about 1%). In cases where antibacterials have been suggested to affect the efficiency of birth control pills, such as for the broad-spectrum antibacterial rifampicin, these cases may be due to an increase in the activities of hepatic liver enzymes' causing increased breakdown of the pill's active ingredients. Effects on the intestinal flora, which might result in reduced absorption of estrogens in the colon, have also been suggested, but such suggestions have been inconclusive and controversial. Clinicians have recommended that extra contraceptive measures be applied during therapies using antibacterials that are suspected to interact with oral contraceptives.

Question: Have these potential effects been proven through testing?
Ans: inconclusive and controversial

Article: Architects such as Mies van der Rohe, Philip Johnson and Marcel Breuer worked to create beauty based on the inherent qualities of building materials and modern construction techniques, trading traditional historic forms for simplified geometric forms, celebrating the new means and methods made possible by the Industrial Revolution, including steel-frame construction, which gave birth to high-rise superstructures. By mid-century, Modernism had morphed into the International Style, an aesthetic epitomized in many ways by the Twin Towers of New York's World Trade Center designed by Minoru Yamasaki.

Question: What made it possible to design architecture through new means and methods?
Ans: the Industrial Revolution

Article: A study from the Mediterranean Migration Observatory maintains that the 2001 census recorded 762,191 persons residing in Greece without Greek citizenship, constituting around 7% of total population. Of the non-citizen residents, 48,560 were EU or European Free Trade Association nationals and 17,426 were Cypriots with privileged status. The majority come from Eastern European countries: Albania (56%), Bulgaria (5%) and Romania (3%), while migrants from the former Soviet Union (Georgia, Russia, Ukraine, Moldova, etc.) comprise 10% of the total. Some of the immigrants from Albania are from the Greek minority in Albania centred on the region of Northern Epirus. In addition the total Albanian national population which includes temporary migrants and undocumented persons is around 600,000.

Question: In 2001, what was the population percentage of resident non-citizens?
Ans:
7%