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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.
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Question: What main language was spoken by the tribe of which Khalid was a member? Passage:Khalid was a member of the Shayban tribe, dominant in the region of Diyar Bakr in the northern Jazira, and third son of Yazid ibn Mazyad al-Shaybani, who served twice as Arab governor (ostikan) of Arminiya (a large province encompassing the whole of Transcaucasia). Khalid served in the same office no less than four times: in 813/814, 828–832, briefly in 841 and again under Caliph al-Wathiq (r. 842–845). In his first tenure, he showed himself conciliatory towards the native Christian population and the nakharar princes, but his second tenure was marked by the brutal suppression of several revolts by local Arab magnates, as well as the harsh treatment of the Christian population. As a result, when his re-appointment to the office was announced in 841, a rebellion broke out, forcing the Abbasid government to recall him immediately. Nevertheless, al-Wathiq assigned Arminiya to Khalid. The latter arrived in the province at the head of an army, and crushed any opposition. He died soon after at Dvin, where he was buried. He was succeeded by his son, Muhammad. His younger son Haytham ibn Khalid ruled in the family's stronghold of Shirvan, and was the first to claim the title of Shirvanshah.

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Khalid was a member of the Shayban tribe, dominant in the region of Diyar Bakr in the northern Jazira, and third son of Yazid ibn Mazyad al-Shaybani, who served twice as Arab governor (ostikan) of Arminiya (a large province encompassing the whole of Transcaucasia)


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Question: How old was the manager of the Movistar team when the 2015 Vuelta a Espana began? Passage:The first five stages took place in and around Andalusia in southern Spain; the 2014 Vuelta had also started there. The first stage was a team time trial along the coast from Puerto Banús to Marbella. The next four stages were fairly flat, although Stage 2 finished on a moderately difficult climb. The sixth stage started in Córdoba and finished in Sierra de Cazorla in Jaén on another moderately difficult climb. The seventh stage then returned to Andalusia for the first major difficulty of the race: the first-category summit finish at La Alpujarra. The route then continued along the eastern coast of Spain, with a medium-mountain seventh stage and another first-category summit finish at Benitachell on Stage 9. There was one more medium-mountain stage on Stage 10, taking the riders into the Province of Castellón. This was followed by a transfer that took the riders into Andorra for a three-day spell, beginning with the first rest day. The eleventh stage took place entirely in Andorra; though it was only in length, it included six categorised climbs, including a summit finish, and was described by Eusebio Unzué (the manager of the Movistar team) as "the toughest Vuelta stage that he has seen in more than 30 years". Stage 12 took the riders back into Spain for a fairly flat stage, before three consecutive stages with summit finishes. These took place in the mountains of Cantabria and Asturias and were followed by the race's second rest day. The final week of the race included no summit finishes: the first stage was a individual time trial in Burgos and was then followed by three mixed stages that took the riders nearer to the final stage of the race, a sprint stage in Madrid. For the first time, the race organisers also held a women's race on the same day as the final stage, using the same circuit. This race – called La Madrid Challenge by La Vuelta – was won by Shelley Olds.

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The eleventh stage took place entirely in Andorra; though it was only in length, it included six categorised climbs, including a summit finish, and was described by Eusebio Unzué (the manager of the Movistar team) as "the toughest Vuelta stage that he has seen in more than 30 years"


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Question: Are any of the replacements for the golden team members still playing for Portugal? Passage:During this time, Portugal was not part of a group of teams that were candidates to win titles, but from 2000 until this present day, the team evolved, being present in all the final stages of major tournaments, due to the presence of several world-class players such as Luís Figo, Rui Costa, Deco, Ricardo Carvalho, and Cristiano Ronaldo, who were dubbed as Portugal's golden team, who were considered as the best of the world at their time and among the best in history. Portugal's golden team helped Portugal reach the semi-finals of Euro 2000, losing 3–2 after extra time to eventual winners France, securing the second place at Euro 2004 Final after losing to Greece on home soil, as well reaching the semi-finals of the 2006 World Cup losing to finalist France, after a penalty, leading Portugal to secure the fourth place in the tournament, after losing to 3–1 to hosts Germany, thus being the best result since the 1966 World Cup. Despite losing many players of the golden team, new players such as Fábio Coentrão, João Moutinho, Nani and Pepe helped the Portuguese reach the semi-finals of Euro 2012, losing to Spain in penalties, with Cristiano Ronaldo finishing as joint top scorer of the tournament with three goals. 

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Despite losing many players of the golden team, new players such as Fábio Coentrão, João Moutinho, Nani and Pepe helped the Portuguese reach the semi-finals of Euro 2012, losing to Spain in penalties, with Cristiano Ronaldo finishing as joint top scorer of the tournament with three goals