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.
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Question: Passage: After a tough win on the road, the Steelers went back home for their second game of the season against the Ravens. Pittsburgh scored first in the first quarter when Ben Roethlisberger found Le'Veon Bell for a 20-yard pass to make it 7-0 and the only score of the period. In the second quarter, the Steelers moved up 14-0 when Bell ran for a 1-yard touchdown. The Ravens got on the board when Joe Flacco found Chris Moore on a 30-yard pass to make it 14-7. The Steelers then moved ahead by double digits again when Chris Boswell put up a 52-yard field goal to make it 17-7. The Ravens then came within 3 when Alex Collins ran for an 18-yard touchdown to make the score 17-14. The Steelers closed out the half with another field goal kicked by Boswell from 43 yards out to make it 20-14 at halftime. In the third quarter, it was all Ravens when they took the lead after scoring 3 times: First when Justin Tucker managed to nail a 47-yard field goal to make it 20-17. This would be followed by Javorious Allen's 1-yard touchdown run as they took the lead 24-20. Flacco then found Patrick Ricard on a 6-yard pass as the Ravens moved up by double digits 31-20. In the fourth quarter, the Steelers managed to come within 2, starting with a 24-yard field goal kicked by Boswell shortening the Ravens' lead to 31-23. This would then be followed up by Roethlisberger connecting with Roosevelt Nix on a 1-yard pass (with a failed 2-point conversion) to make it 31-29. The Ravens managed to pull away when Allen ran for a 9-yard touchdown to make it 38-29. The Steelers then completed the comeback when Bell ran for an 11-yard touchdown to make it 38-36. This would be followed by Boswell kicking a 46-yard field goal to make it 39-38. The Ravens then got the ball back, but Flacco was sacked by T. J. Watt as time expired, sealing the win for the Steelers. With the win, the Steelers improved to 11-2 and were awarded the AFC North division title. The team also managed to win their 9th straight game over a divisional opponent. Pittsburgh notched their first 3-game win streak over the Ravens since defeating them three times during the 2008 season (including the playoffs). The teams' 77 combined points marked the most in series history. The team also swept the Ravens for the first time since 2008. With the division clinched, the team would win consecutive titles for the first time since the 2007 and 2008 seasons. The Steelers' second consecutive 11+ point comeback victory marked the first time the Steelers had accomplished this feat since coming back from down 14 against the Denver Broncos on December 7, 1997 and then again from down 14 against the New England Patriots on December 13, 1997.
Question: How many field goals did Boswell kick in the second quarter?
Answer type: Number

Answer: 2.

Question: Passage: Hoping to rebound from their road loss to the Patriots, the Steelers went home for a Week 15 duel with the Jacksonville Jaguars. In the first quarter, Pittsburgh trailed early as Jaguars kicker Josh Scobee nailed a 36-yard field goal. In the second quarter, the Steelers took the lead as QB Ben Roethlisberger completed an 18-yard TD pass to TE Heath Miller. Jacksonville regained the lead as QB David Garrard completed a 12-yard TD pass to WR Ernest Wilford. In the third quarter, Pittsburgh fell further behind as Garrard completed a 3-yard TD pass to WR Reggie Williams and a 55-yard TD pass to WR Dennis Northcutt. The extra point attempts on both of these touchdowns failed. In the fourth quarter, the Steelers rallied to tie the game with Roethlisberger completing an 11-yard TD pass to WR Hines Ward and a 30-yard TD pass to WR Nate Washington, with the later being followed by WR Cedric Wilson completing a 2-point conversion pass to WR Santonio Holmes on a trick play. On the Jaguars' ensuing offensive drive RB Fred Taylor scored on a 12-yard TD run. The Steelers' next drive ended just a half-yard short on a fourth-down conversion attempt with 41seconds remaining. With their first home loss of the year, the Steelers fell to 9-5. This was also the second game this year that Pittsburgh's defense had given up a 100-yard rusher: Fred Taylor ran 25 times for 147yards and a touchdown.
Question: how many yards did ward pass?
Answer type: Number

Answer: 30.

Question: Passage: Constantinople had been an imperial capital since its consecration in 330 under Roman Emperor, Constantine the Great. In the following eleven centuries, the city had been besieged many times but was captured only once: during the Fourth Crusade in 1204.:304 The crusaders established an unstable Latin state in and around Constantinople while the remaining empire splintered into a number of Byzantine successor states, notably Nicaea, Epirus and Trebizond. They fought as allies against the Latin establishments, but also fought among themselves for the Byzantine throne. The Nicaeans eventually reconquered Constantinople from the Latins in 1261. Thereafter, there was little peace for the much-weakened empire as it fended off successive attacks by the Latins, the Serbians, the Bulgarians, and, most importantly, the Ottoman Turks. The Black Plague between 1346 and 1349 killed almost half of the inhabitants of Constantinople. The city was severely depopulated due to the general economic and territorial decline of the empire, and by 1453 consisted of a series of walled villages separated by vast fields encircled by the fifth-century Theodosian walls. By 1450 the empire was exhausted and had shrunk to a few square miles outside the city of Constantinople itself, the Princes' Islands in the Sea of Marmara, and the Peloponnese with its cultural center at Mystras. The Empire of Trebizond, an independent successor state that formed in the aftermath of the Fourth Crusade, also survived on the coast of the Black Sea.
Question: In eleven centuries, how many times was Constantinople captured?
Answer type: Number

Answer:
1.