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.

Ex Input:
Passage: Main article: Kazan rebellion of 1552-56. 18,000 men were left as a garrison and Ivan returned to Moscow to celebrate. After the fall of Kazan resistance continued in the countryside. The tribes refused to pay taxes. Russian merchants were killed which led to reprisals. The forts of Calm and Misatamaq and were built on the west and east sides of the Volga. The Nogai Ali Akram was brought in as khan. Soltikov marched against Misatamaq but he and 500 men were surrounded in the snow and killed. Ivan sent a larger force. There were daily combats in the snow and forests. Ten thousand men were killed, six thousand were captured along with fifteen thousand women and children. 1600 leading Tatars were put to death.The leaders Yepancha and Aleka were killed. Ali Akram proved incompetent and was killed by Mameshbirde. Mameshbirde was betrayed to the Russians. The fort of Misatamaq fell at some point. After the fall of Calm in 1556 most resistance came to an end. In 1556 the Russians went down the Volga and conquered the Khanate of Astrakhan. In 1558 Anikey Stroganov was granted large lands on the Kama River northeast of Kazan, which he worked to develop. In 1582 the Stroganovs were involved in the conquest of the Khanate of Sibir east of the Urals. The Kazan Tatars continued to live in the area and retained their language and religion.
Question: How many total people were killed or captured by Ivan?
Answer type: Number

Ex Output:
31000.

Ex Input:
Passage: The Seahawks' tenth game was an NFC duel with the Saints. In the first quarter the Seahawks took the lead as kicker Olindo Mare hit a 20-yard field goal; but the Saints pulled ahead after RB Chris Ivory got a 1-yard TD run. The lead narrowed in the 2nd quarter by Mare getting a 43-yard field goal, but the Seahawks fell further behind when QB Drew Brees made a 23 and a 3-yard TD pass to WR Marques Colston and WR Robert Meachem respectively. The Seahawks cut the lead again after QB Matt Hasselbeck got a 2-yard TD pass to WR Ben Obomanu; but the Saints replied with Brees throwing a 22-yard TD pass to Colston. The Seahawks tried to cut the lead with Mare hitting a 43-yard field goal. The lead extended in the third quarter with Brees finding Meachem again on a 32-yard TD pass. The Seahawks made the only score of the fourth quarter with Mare making a 20-yard field goal; however, the Saints' defense closed off any more chances.
Question: How many yards shorter was Drew Brees' second touchdown pass compared to his first?
Answer type: Number

Ex Output:
20.

Ex Input:
Passage: Following the high-scoring loss to the Packers, the Vikings, continuing with Christian Ponder as their quarterback, travel to Arlington, Texas to face the Dallas Cowboys. The first quarter was all field goals, as Dallas scored first with a 41-yarder by Dan Bailey, followed by a 23-yarder for the Vikings by Blair Walsh. In the second quarter, Bailey made another field goal from 44 yards to put the Cowboys up by 3, but the Vikings took a 10-6 lead into halftime, capping the ensuing 79-yard drive with a 6-yard run by Ponder. After the half, Cowboy quarterback Tony Romo completed two consecutive 26-yard passes to tight end Jason Witten to give them an early touchdown and restore their three-point lead. On the very next play from scrimmage, Ponder fumbled the ball as he was sacked in the end zone, and the Cowboys' Nick Hayden recovered it for a touchdown, meaning the Vikings went from 10-6 up to 20-10 down in the space of two scrimmage plays. The Vikings responded immediately with a quick, six-play drive, culminating with a 31-yard pass from Ponder to Kyle Rudolph to cut the Cowboys' lead back to three points. After a series of punts going into the fourth quarter, Adrian Peterson scored for the Vikings with an 11-yard run with almost six minutes to go, but Walsh pushed the extra point kick wide right, giving the Vikings a three-point lead over the Cowboys. Vikings cornerback A. J. Jefferson intercepted Romo on the Cowboys' ensuing drive, putting the Vikings in a position to potentially take over the game, but the offense went three-and-out and was forced to punt. The Cowboys progressed downfield quickly, never faced with a third down, and scored with a 7-yard touchdown pass from Romo to Dwayne Harris, the third time the Vikings had given up a game-winning score in 2013. With less than 30 seconds to play, but they were unable to make any significant territorial gains and Ponder's last-second hail mary fell short, giving the Cowboys a 27-23 win.
Question: How many yards longer was Dan Bailey's longest field goal than his shortest?
Answer type: Number

Ex Output:
3.