instruction:
In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.
question:
Question: Which of the rivers that Crevaux encountered was the longest? Passage:The interior of French Guiana was virtually unknown and Crevaux decided to lead an exploration into its depths. On July 8, 1877 Crevaux traveled up the Maroni River where he encountered the Galibi and the Bonis. He left the Maroni to follow a tributary, the Itany River, along the way he visited the Roucouyenne and then followed an Emerillon trail over the spine of the Tumuk Humak Mountains. He descended the other side of the mountains to the Jari River, a tributary of the Amazon. By December 1877 he had reached the Brazilian city of Belém. He was nearly naked and had lost or used most of his possessions, and was believed by the Brazilian inhabitants to be an escaped French prisoner and was refused any help. He was eventually aided by a fellow Frenchman who bought him passage on a ship back to France. Upon returning to France, Crevaux gave an account of his journey to the Société de Géographie and was made a "Knight" of the Légion d'honneur.

answer:
On July 8, 1877 Crevaux traveled up the Maroni River where he encountered the Galibi and the Bonis


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Question: How old was Ibrahim Pasha the year the conquest of the Sudan began? Passage:The reign of Farouk was characterized by ever increasing nationalist discontent over the British occupation, royal corruption and incompetence, and the disastrous 1948 Arab–Israeli War. All these factors served to terminally undermine Farouk's position and paved the way for the revolution of 1952. Farouk was forced to abdicate in favor of his infant son Ahmed-Fuad who became King Fuad II, while administration of the country passed to the Free Officers Movement under Muhammad Naguib and Gamal Abdel Nasser. The infant king's reign lasted less than a year and on June 18, 1953, the revolutionaries abolished the monarchy and declared Egypt a republic, ending a century and a half of the Muhammad Ali Dynasty's rule. Emerging victorious from a war-triangle (Ottomans, Mamluks, and his loyal troops), Mehmed Ali made good use of Albanian irregulars services as mercenaries and troops to bolster his reign. Albanian mercenaries, or Arnauts, presented the backbone of Ali's army and were known as elite and undisciplined soldiers of the Ottoman Empire armies. With the rise of Muhammad Ali in power, many of them would settle in Egypt and serve there. By 1815, the number of Albanian military was over 7000. Albanian troops partook in the war against the Wahhabi movement in Arabia (1811–18) and in the conquest of the Sudan (1820–24). The number of Albanian troops would diminish in 1823, when Ibrahim Pasha, Ali's son, would join the Ottoman armies in the Greek War of Independence along with circa 17,000 men, many of them Albanians. Ali's dynasty would continue to rule Egypt until 1952.

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Albanian troops partook in the war against the Wahhabi movement in Arabia (1811–18) and in the conquest of the Sudan (1820–24)


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Question: In which city did Jowett attend school when he was twelve? Passage:Jowett was born in Peckham, Kent, and grew up in Camberwell, the third of nine children. His father was a furrier originally from a Yorkshire family that, for three generations, had been supporters of the Evangelical movement in the Church of England, and an author of a metrical translation of the Old Testament Psalms. His mother was a Langhorne, related to John Langhorne, the poet and translator of Plutarch. At twelve, Jowett was placed on the foundation of St Paul's School (then in St Paul's Churchyard) where he soon gained a reputation as a precocious classical scholar. Aged eighteen he was awarded an open scholarship to Balliol College, Oxford, where he remained for the rest of his life. He went up in 1836, and was quickly recognized as one of the leading Oxford dons of his generation, made a Fellow while still an undergraduate in 1838; he graduated with first-class honours in 1839. This was at the height of the Oxford Tractarian movement: through the friendship of W. G. Ward he was drawn for a time in the direction of High Anglicanism; but a stronger and more lasting influence was that of the Arnold school, represented by A. P. Stanley. The controversy caused Jowett to withdraw from High Table at college to lodgings in Broad Street.

answer:

At twelve, Jowett was placed on the foundation of St Paul's School (then in St Paul's Churchyard) where he soon gained a reputation as a precocious classical scholar