instruction:
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.
question:
Passage: Hoping to rebound from their loss to the Patriots, the Broncos traveled to Ralph Wilson Stadium for an AFC duel with the Buffalo Bills. The Broncos grabbed the early lead in the first quarter, with quarterback Tim Tebow scrambling for a 1-yard touchdown. The Bills stormed back, reeling off 17 unanswered points in the second quarter, with a 28-yard field goal by placekicker Dave Rayner, an 80-yard punt return for a touchdown by Leodis McKelvin and a 4-yard touchdown run by running back C. J. Spiller. The Broncos cut into Buffalo's lead early in the third quarter, with Tebow throwing a 17-yard touchdown pass to tight end Daniel Fells. However, the Broncos were held scoreless for the remainder of the game. The Bills added to their lead, with three field goals by Rayner&#8212;a pair of 25-yarders in the third quarter, followed by a 29-yarder early in the fourth quarter. The Bills pulled further away, converting two turnovers off Tebow into touchdowns&#8212;a 37-yard interception return by safety Jairus Byrd, followed by a 17-yard fumble return by linebacker Spencer Johnson. 
Question: How many yards longer was Leodis McKelvin's first touchdown relative to Tim Tebow's first touchdown? 
Answer type: Number 
answer:
79.


question:
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 
answer:
6.


question:
Passage: The NBA had a salary cap in the mid-1940s, but it was abolished after only one season. The league continued to operate without such a cap until 1984-85 NBA season, when one was instituted in an attempt to level the playing field among all of the NBAs teams and ensure competitive balance for the Association in the future. Before the cap was reinstated, teams could spend whatever amount of money they wanted on players, but in the first season under the new cap, they were each limited to $3.6 million in total payroll. Under the 2005 NBA collective bargaining agreement, salaries were capped at 57 percent of basketball-related income (BRI) and lasted for six years until June 30, 2011. The next CBA, which took effect in 2011-12, set the cap at 51.2 percent of BRI in 2011-12, with a 49-to-51 band in subsequent years. The salary cap for  was set at $94.14 million, with the salary floor at 84.73 million and the luxury tax limit at $113.29 million. The current CBA took effect with the 2017-18 season. 
Question: How many decades between the 1940s and the 1980s had no salary cap at all during any year? 
Answer type: Number 
answer:

3.