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.

Q: Passage: The Raiders began their 2011 campaign at Sports Authority Field at Mile High, for a Week 1 AFC West duel with the Denver Broncos in the second game of Monday Night Football's doubleheader.  Oakland trailed early in the first quarter as Broncos kicker Matt Prater got a 28-yard field goal.  The Raiders answered in the second quarter as quarterback Jason Campbell found fullback Marcel Reece on a 3-yard touchdown pass, followed by a 37-yard, a 21-yard, and an NFL record tying 63-yard field goal from kicker Sebastian Janikowski. Janikowski's leg helped put the Raiders up 16-3 at halftime. Denver answered in the third quarter as wide receiver Eric Decker returned a punt 90 yards for a touchdown, followed by Prater getting a 30-yard field goal. Oakland struck back in the fourth quarter with Campbell's 1-yard touchdown.  The Broncos tried to rally with quarterback Kyle Orton completing a 9-yard touchdown pass to running back Lance Ball, yet the Raiders' offense was able to run out the clock. With the win, not only did Oakland begin their season at 1-0, but they also snapped their 8-straight opening day losing streak. 
Question: How many more field goals did Janikowski make than Prater? 
Answer type: Number 

A: 1.
****
Q: Passage: Against the Tennessee Titans, the Bears recorded a franchise record 28 points in the first quarter. The Bears defense recorded five turnovers; Charles Tillman recorded four forced fumbles by stripping Kenny Britt and Jared Cook once, and Chris Johnson twice (a league first), while Brian Urlacher recorded an interception. The Bears scored the first touchdown of the game when Sherrick McManis blocked Brett Kern's punt, which was recovered by Corey Wootton, who returned the blocked punt five yards for his first career touchdown. The Titans later recorded a safety when J'Marcus Webb was penalized for illegal-hands-to-the-face while blocking in the end zone. The Bears then scored on Matt Forte's eight-yard run, followed by Urlacher intercepting Matt Hasselbeck and returning the pick for another touchdown. Jay Cutler later hit Brandon Marshall to end the quarter with the Bears leading 28-2. The Bears became the first team in league history to score a touchdown pass, a touchdown run, an interception returned for a touchdown, and a kick/punt blocked for a score in a quarter. Titans kicker Rob Bironas later ended the half on a 39-yard field goal. The Titans would finally score a touchdown on Hasselbeck's 30-yard touchdown pass to Nate Washington in the third quarter. After Robbie Gould's three field goals, the Bears scored two more touchdowns on Cutler's passes to Marshall. With ten minutes left in the game, Johnson scored on an 80-yard run to narrow the score to 51-20, but the game would still be out of reach for the Titans. With the win, the Bears improved to 7-1. The 51 points scored by the Bears were the most by the team since the 1980 victory over the Green Bay Packers, when the team triumphed 61-7. The points scored were also the highest by the Bears in a road game since their 1963 win over the Los Angeles Rams by a score of 52-14. In addition, Urlacher was named the NFC Defensive Player of the Week while McManis was named the NFC Special Teams Player of the Week.  It was the first time teammates have won weekly awards since 2008. 
Question: How many touchdowns did Chicago score in the first quarter? 
Answer type: Number 

A: 4.
****
Q: Passage: Li Zicheng and Tibetans were fought against by the Monguors, who supported the Ming, and when the Qing fought against Li's forces after 1644 they joined the Qing side. Late in 1646, forces assembled by a Muslim leader known in Chinese sources as Milayin  revolted against Qing rule in Ganzhou . He was soon joined by another Muslim named Ding Guodong . Proclaiming that they wanted to restore the fallen Ming, they occupied a number of towns in Gansu, including the provincial capital Lanzhou. These rebels' willingness to collaborate with non-Muslim Chinese suggests that they were not only driven by religion, and were not aiming to create an Islamic state. To pacify the rebels, the Qing government quickly despatched Meng Qiaofang , governor of Shaanxi, a former Ming official who had surrendered to the Qing in 1631. Both Milayin and Ding Guodong were captured and killed in 1648, and by 1650 the Muslim rebels had been crushed in campaigns that inflicted heavy casualties. The Muslim Ming loyalists were supported by the Muslim Chagatid Kumul Khanate and the Turfan Khanate and after their defeat, Kumul submitted to the Qing. Another Muslim rebel, Ma Shouying, was allied to Li Zicheng and the Shun dynasty. 
Question: How many years were Milayin and Ding Guodong fighting prior to being killed? 
Answer type: Number 

A:
2.
****