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.

Q: Question: Who was the head of the Gambia when Cham Joof was born? Passage:Cham Joof was born on 22 October 1924 at 7 Griffith Street (Half-Die) in Bathurst now Banjul, the capital of the Gambia. He came from a Serer and Wolof background. He was the third child and the eldest son of Ebrima Joof (1887–1949) and Aji Anna Samba (1896 – 9 April 1977). On his father's side (the Joof family), he was a descendant of the Joof Dynasty of Sine and Saloum, and the Njie Dynasty of Jolof. On his mother's side, he was the great grand-nephew of Tafsir Sa Lolly Jabou Samba — a 19th-century Senegambian jihadist, military strategists and advisor to Maba Diakhou Bâ and one of the commanders of his army. Cham Joof was the elder brother of Gambian barrister Alhaji Bai Modi Joof.


A: Cham Joof was born on 22 October 1924 at 7 Griffith Street (Half-Die) in Bathurst now Banjul, the capital of the Gambia
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Q: Question: How many children do both of the architects who designed obelisks have between them? Passage:The first obelisks may start to appear in the later 16th century and it is suggested that the obelisk on Compton Pike is Elizabethan in date. More securely dated is a series of obelisks which start to appear in the 18th century. The first of these was the Wakeman obelisk of 1702 by Nicholas Hawksmoor, which is set in the square at Richmond, Yorkshire. Probably several hundred obelisks exist in the British Isles dating from 18th and early 19th centuries. Most of these obelisks, which are often landmarks commemorate famous people and their achievements. At Stowe in Buckinghamshire an obelisk was erected in memory of Wolfe's victory at Quebec in 1752, while at the death of the Duke of Cumberland in 1765 was noted by an obelisk at Englefield Green in Surrey. Thomas Coke, Earl of Leicester, Coke of Norfolk the farming pioneer has a particularly fine obelisk, set up in the park he created at Holkham in Norfolk. Sometimes an obelisk was used to mark the site of a battle such as the obelisk on the site of English Civil War battlefield at Naseby in Leicestershire. Occasionally obelisks are used as mile markers, as on the Great North Road at a mile from Westminster. In Lincoln an elaborate obelisk was set up on the High Bridge in 1762–63 as a conduit for dispensing water, while Anthony Salvin used obelisks as water fountains on the Belton House estates in Lincolnshire.


A: The first of these was the Wakeman obelisk of 1702 by Nicholas Hawksmoor, which is set in the square at Richmond, Yorkshire
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Q: Question: Was Dekanozov still Vice Commissar of the Ministry of Foreign Affairs of the USSR when Sheng was appointed head of the Kuomintang branch? Passage:Following Operation Barbarossa, the German invasion of the Soviet Union in June 1941, and the entry of the United States into World War II in December 1941, the Soviet Union became a less attractive patron for Sheng than the Kuomintang. By 1943 Sheng Shicai switched his allegiance to the Kuomintang after major Soviet defeats at the hands of the Germans in World War II, all Soviet Red Army military forces and technicians residing in the province were expelled, and the Republic of China National Revolutionary Army units and soldiers belonging to Ma Bufang moved into Xinjiang to take control of the province. Ma Bufang helped the Kuomintang build roads linking Qinghai and Xinjiang, which helped both of them bring Xinjiang under their influence. At August 1942 Sheng met Dekanozov, former Soviet ambassador to Nazi Germany and Vice Commissar of the Ministry of Foreign Affairs of the USSR, in Ürümqi and demanded that the Soviet Union withdraw all military forces and political officers from Xinjiang in three months and remove all Soviet equipment from the territory of Soviet Concessions, including closing the Soviet oil fields in Tushangze (Jungaria) and the Soviet Aircraft Manufacturing Plant in Ürümqi. On 29 August 1942, the day after Dekanozov left Ürümqi, Sheng met Madame Chiang Kai-shek, wife of the Chinese Generalissimo, who flew to Ürümqi with a letter from Chiang Kai-shek promising his forgiveness to Sheng for all of his previous deals. Sheng was appointed the head of the Kuomintang branch in Xinjiang in 1943 and allowed Kuomintang cadres into the province. To forge his ties with Kuomintang, on 17 September 1942 Sheng arrested a number of Chinese communists sent to Xinjiang by the Central Committee of the Communist Party of China in 1938 and executed them in 1943. Among the executed was Mao Zemin, brother of Mao Zedong. In the summer of 1944, following the German defeat on the Eastern Front, Sheng attempted to reassert control over Xinjiang and turned to the Soviet Union for support again. He arrested a number of Kuomintang cadres in Ürümqi and sent a letter to Stalin offering to "incorporate Xinjiang into USSR as its 18th Soviet Socialistic Republic." Sheng Shicai asked Stalin for the post of ruler of the new Soviet Republic. Stalin refused to deal with Sheng and forwarded the confidential letter to Chiang Kai-shek. As a result, the Kuomintang removed him from the province in August 1944 and appointed him to a low-level post in the Ministry of Forestry in Chongqing.


A:
At August 1942 Sheng met Dekanozov, former Soviet ambassador to Nazi Germany and Vice Commissar of the Ministry of Foreign Affairs of the USSR, in Ürümqi and demanded that the Soviet Union withdraw all military forces and political officers from Xinjiang in three months and remove all Soviet equipment from the territory of Soviet Concessions, including closing the Soviet oil fields in Tushangze (Jungaria) and the Soviet Aircraft Manufacturing Plant in Ürümqi
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