The problem: Answer a question about this article:
In addition, the Paris region is served by a light rail network of nine lines, the tramway: Line T1 runs from Asnieres-Gennevilliers to Noisy-le-Sec, line T2 runs from Pont de Bezons to Porte de Versailles, line T3a runs from Pont du Garigliano to Porte de Vincennes, line T3b runs from Porte de Vincennes to Porte de la Chapelle, line T5 runs from Saint-Denis to Garges-Sarcelles, line T6 runs from Chatillon to Velizy, line T7 runs from Villejuif to Athis-Mons, line T8 runs from Saint-Denis to Epinay-sur-Seine and Villetaneuse, all of which are operated by the Regie Autonome des Transports Parisiens, and line T4 runs from Bondy RER to Aulnay-sous-Bois, which is operated by the state rail carrier SNCF. Five new light rail lines are currently in various stages of development.
where does T5 run?
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The answer: Saint-Denis to Garges-Sarcelles

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Marshall's words and future court decisions gave Congress much latitude in delegating powers. It was not until the 1930s that the Supreme Court held a delegation of authority unconstitutional. In a case involving the creation of the National Recovery Administration called A.L.A. Schechter Poultry Corp. v. United States, 295 U.S. 495 (1935), Congress could not authorize the president to formulate codes of "fair competition." It was held that Congress must set some standards governing the actions of executive officers. The Court, however, has deemed that phrases such as "just and reasonable," "public interest" and "public convenience" suffice.
When was the first time that a Congressional attempt at delegating lawmaking responsibility was found to be in violation of the Constitution?
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The answer: the 1930s

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San Diego's roadway system provides an extensive network of routes for travel by bicycle. The dry and mild climate of San Diego makes cycling a convenient and pleasant year-round option. At the same time, the city's hilly, canyon-like terrain and significantly long average trip distancesbrought about by strict low-density zoning lawssomewhat restrict cycling for utilitarian purposes. Older and denser neighborhoods around the downtown tend to be utility cycling oriented. This is partly because of the grid street patterns now absent in newer developments farther from the urban core, where suburban style arterial roads are much more common. As a result, a vast majority of cycling-related activities are recreational. Testament to San Diego's cycling efforts, in 2006, San Diego was rated as the best city for cycling for U.S. cities with a population over 1 million.
What makes San Diego the ideal city to commute via bike?
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The answer: dry and mild climate

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The Islamic conquests reached their peak in the mid-8th century. The defeat of Muslim forces at the Battle of Poitiers in 732 led to the reconquest of southern France by the Franks, but the main reason for the halt of Islamic growth in Europe was the overthrow of the Umayyad dynasty and its replacement by the Abbasid dynasty. The Abbasids moved their capital to Baghdad and were more concerned with the Middle East than Europe, losing control of sections of the Muslim lands. Umayyad descendants took over the Iberian Peninsula, the Aghlabids controlled North Africa, and the Tulunids became rulers of Egypt. By the middle of the 8th century, new trading patterns were emerging in the Mediterranean; trade between the Franks and the Arabs replaced the old Roman patterns of trade. Franks traded timber, furs, swords and slaves in return for silks and other fabrics, spices, and precious metals from the Arabs.
In what year did the Battle of Poitiers take place?
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The answer:
732