In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

Q: Passage: Berkeley Zen Center (BZC), temple name , is a Soto Zen Buddhist practice center located in Berkeley, California led by Sojun Mel Weitsman. An informal affiliate to the San Francisco Zen Center (SFZC), BZC was founded in 1967 by Weitsman and Shunryu Suzuki as a satellite group for the SFZC. Despite founding the center, Weitsman was not installed as abbot there until 1985, one year after receiving Dharma transmission from Hoitsu Suzuki. Weitsman's Dharma heir, Alan Senauke, lives on site with his wife Laurie Senauke (as of 1999) and also works for the Buddhist Peace Fellowship. Another former teacher at BZC was Maylie Scott, who died in 2001. In 1969 Zenkei Blanche Hartman began sitting zazen at BZC, receiving Dharma transmission from Weitsman in 1988. In 1979 the center relocated to its current location on Russell Streetand today houses a small group of residents who live on site.
Link Information: Soto Zen Answer: Dongshan Lianjie

A: Who founded the sect of Buddhisim that is practiced at Berkeley Zen Center?
****
Q: Passage: The Duchy of Prussia was a duchy in the eastern part of Prussia from 15251701. In 1525 during the Protestant Reformation, the Grand Master of the Teutonic Knights, Albert of Hohenzollern, secularized the Prussian State of the Teutonic Order, becoming Albert, Duke in Prussia. His duchy, which had its capital in Konigsberg (Kaliningrad), was established as a fief of the Crown of Poland, as had been Teutonic Prussia since the Second Peace of Thorn in October 1466. This treaty had ended the War of the Cities or Thirteen Years' War and provided for the Order's cession of its rights over the western half of its territories to the Polish crown, which became the province of Royal Prussia, while the remaining part of the Order's land became a fief of the Kingdom of Poland (13851569). In the 17th century King John II Casimir of Poland submitted Frederick William to regain Prussian suzerainty in return for supporting Poland against Sweden. On July 29, 1657, they signed the Treaty of Wehlau in Wehlau (Polish: Welawa; now Znamensk), whereby Frederick William renounced a previous Swedish-Prussian alliance and John Casimir recognised Frederick William's full sovereignty over the Duchy of Prussia. Full sovereignty was a necessary prerequisite for upgrading the Duchy to Kingdom of Prussia in 1701.
Link Information: This treaty had ended the War of the Cities or Thirteen Years' War and provided for the Order's cession of its rights over the western half of its territories to the Polish crown, which became the province of Royal Prussia Answer: Thirteen Years

A: How long did the war that ended with the Teutonic Order conceding territorial rights to the Polish crown last?
****
Q: Passage: The fame of Flavigny was due partly to the relics which it preserved, and partly to the piety of its monks. The monastery was at the height of its reputation in the eighth century, in the time of the Abbot Manasses, who was appointed by Pippin the Short. In 760/62, Manasses attended the council of Attigny. Pippin's successor, Charlemagne, authorized Manasses to found the Carolingian style monastery of Corbigny. The same Manasses transferred from Volvic to Flavigny the relics of Saint Praejectus. Abbot Apollinaris, appointed by Charlemagne in 802, was also abbot of Saint-Benigne de Dijon and Moutier-Saint-Jean. Charlemagne's son, Louis the Pious, used Abbot Adrevaldus as an envoy to Septimania in 834 and 838, according to the Historia Hludowici imperatoris. However, these dates do not correspond to those given in the abbey's only list, which says that Adrevaldus became abbot in 839 and ruled for three years. Eygilo, the founder of Prum Abbey, left his own establishment to become abbot of Flavigny in 860. He set up monks at Corbigny, but later left Flavigny when he was appointed Archbishop of Sens. His successor, Geylo, resigned to become abbot of Tournus and was later appointed bishop of Langres.
Link Information: founded by the Frankish widow Bertrada the elder and her son Charibert, Count of Laon, on 23 June 720 Answer: 140

A:
How long had Prum Abbey existed when Eygilo left to become the abbot of Flavigny?
****