This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.

Input: Consider Input: Passage: The War of the Limburg Succession, was a series of conflicts between 1283 and 1289 for the succession in the Duchy of Limburg. The cause of the War of the Limburg Succession was the death of Waleran IV, Duke of Limburg in 1280, and his only daughter Ermengarde of Limburg in 1283. Waleran IV had no sons and Ermengarde had no children. Ermergarde had married Reginald I of Guelders, who now claimed the Duchy of Limburg. However, Waleran's nephew Adolf VIII of Berg, son of his elder brother Adolf VII of Berg, also claimed the Duchy. Unable to assert his claims, he sold them in 1283 to the mighty John I, Duke of Brabant. Between 1283 and 1288, several smaller confrontations occurred between both sides, none of them decisive. Meanwhile, most of the other local powers chose sides. Siegfried II of Westerburg, the Archishop of Cologne and ruler of the Electorate of Cologne, traditional enemy of the Duke of Brabant, forged an alliance with Reginald I, joined by Henry VI, Count of Luxembourg, and his brother Waleran I of Luxembourg, Lord of Ligny, as well as by Adolf, King of Germany. On the other side the Counts of Mark took the chance to affirm their independence from the Archbishop of Cologne and together with the Counts of Loon, Tecklenburg, and Waldeck allied with Brabant and Berg. The citizens of the City of Cologne, eager to emancipate themselves from the Archbishop's rule, also joined this alliance. After the decisive Battle of Worringen in 1288, won by Duke John I of Brabant and his allies, the Duchy of Limburg came in the possession of the Duke of Brabant. The City of Cologne gained its independence from the Archbishopric and finally the status of an Imperial city in 1475.
Question: How many years did the War of Limburg Succession last?
Answer type: Number

Output: 6.

Input: Consider Input: Passage: In week 4, the Lions visited their divisional rival, the Minnesota Vikings. After a scoreless first quarter, the Lions got on the board with a 29-yard field goal by Matt Prater. The Vikings responded a few minutes later with a five-yard rushing touchdown by Dalvin Cook to make the score 7-3 in favor of Minnesota at half-time. The Lions scored 11 unanswered points in the second half. First, Prater kicked a 37-yard field goal to cut the Vikings' lead to three in the third quarter. Next, Detroit regained the lead with a three-yard rushing touchdown by Ameer Abdullah, followed by a two-point conversion pass from Matthew Stafford to T. J. Jones. Both third quarter scores followed Vikings fumbles that were recovered by the Lions. Detroit's Glover Quin forced another fumble by Adam Thielen with under two minutes left in the game, which was recovered by Tahir Whitehead to end Minnesota's attempt at a possible game-tying drive.
Question: How many total yards did Matt Prater have on field goal kicks?
Answer type: Number

Output: 66.

Input: Consider Input: Passage: The Packers played at Lambeau Field for the second time in five days, a Thursday night game versus their divisional rivals, the Minnesota Vikings. The game was played on the third anniversary of the passing of Irv Favre, Brett Favre's father. In the first quarter, the Packers entered the red zone on each of their drives, but only scored once on a 38-yard field goal from kicker Dave Rayner. Rayner would miss his next two field goals. The Packers defence forced the Vikings to punt on all their possessions in the first half. The Packers scored on the final play of the half with a 44-yard field goal from Dave Rayner. In the third quarter cornerback Charles Woodson intercepted Vikings quarterback Tarvaris Jackson, marking his seventh interception of the season extending a career-high. Later in the third quarter, Brett Favre was intercepted by cornerback Fred Smoot. Smoot returned the interception into the end zone, gaining the first lead of the game for the Vikings. In the fourth quarter the Packers drove the ball into Vikings territory, but tight end Bubba Franks fumbled the ball at the two-yard line, turning possession over to the Vikings. The Packers drove the ball 41yards on their next possession to set Dave Rayner in position to attempt a field goal. Rayner made a 44-yard field goal with 1:34 left in the game to give the packers a 9-7 lead. The Vikings were unable to score on their last possession which granted the Packers their seventh win of the season. Despite scoring only nine points, the Packers recorded 19 first downs and 319 total yards. Brett Favre completed 26 of 50 passes, gaining 285yards. Favre also recorded two interceptions. Defensively, the Packers limited the Vikings to three total first downs and a 2-14 first down rate. The Vikings punted ten times in the game. Packers defensive end, Aaron Kampman had three sacks in the game. The game marked only the third time in NFL history when the losing team scored the only touchdown off a defensive turnover, the first coming from another 9-7 result at Lambeau Field between the Packers and Vikings with the Vikings beating the Packers in that contest.
Question: How many years prior did Brett Favre's father pass away on the date of the game?
Answer type: Number
Output: 3.