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 Q]: Passage: Before Hunyadi could assemble his forces, the army of Mehmed II  arrived at Belgrade. The siege began on July 4, 1456. Szilágyi could rely on a force of only 5,000-7,000 men in the castle. Mehmed set up his siege on the neck of the headland and started heavily bombarding the city's walls on June 29. He arrayed his men in three sections: The Rumelian corps had the majority of his 300 cannons, while his fleet of 200 river war vessels had the rest of them. The Rumelians were arrayed on the right wing and the Anatolian corps were arrayed on the left. In the middle were the personal guards of the Sultan, the Janissaries, and his command post. The Anatolian corps and the Janissaries were both heavy infantry troops. Mehmed posted his river vessels mainly to the northwest of the city to patrol the marshes and ensure that the fortress was not reinforced. They also kept an eye on the Sava river to the southwest to avoid the infantry from being outflanked by Hunyadi's army. The zone from the Danube eastwards was guarded by the Sipahi, the Sultan's feudal heavy cavalry corps, to avoid being outflanked on the right. 
Question: How many days after Mehmed bombard the city's walls did the siege begin? 
Answer type: Number 
[EX A]: 5.

[EX Q]: Passage: After a huge win over the Bengals, the Steelers traveled down south to take on the Falcons.  In the first quarter, it was all Steelers as Shaun Suisham scored 2 38-yard field goals for 3-0 and 6-0 leads.  In the 2nd quarter, the Steelers would increase their lead when William Gay picked off Matt Ryan and returned the interception 51 yards for a TD for a 13-0 game.  The Falcons finally got on the board when Ryan found Devin Hester on a 17-yard TD pass to shorten the lead to 13-7.  Le'Veon Bell would wrap up the scoring before halftime with a 1-yard run for a 20-7 halftime lead.  In the 3rd quarter, it was all Falcons as Matt Bryant kicked 2 field goals:  from 28 and 22 yards out to shorten the lead to 20-10 then 20-13.  The Steelers however managed to pull away in the 4th quarter when Bell ran for a 13-yard TD for a 27-13 game.  The Falcons tried their hand at coming back when Ryan found Roddy White on a 4-yard TD pass for a 27-20 game.  With minutes left, the Steelers recovered the onside kick and moved down the field.  Ben Roethlisberger took knees to end the game with that final score. With the win, the Steelers improved to 9-5 and endured their first winning season since 2011. Ben Roethlisberger set a new Steelers franchise passing yardage record, surpassing his previous franchise record from 2009. He also became the sixth QB in NFL history to record a win against all other teams in the NFL. Le'Veon Bell also broke the Steelers franchise record of yards from scrimmage, breaking the mark held by Barry Foster. William Gay also set a new Steelers franchise record when he recorded his third interception return for a touchdown on the year. 
Question: How many yards difference is there between Matt Bryant's shortest and longest field goals? 
Answer type: Number 
[EX A]: 6.

[EX Q]: Passage: The Saints dominated the first quarter and entered halftime riding on a 17-3 lead. Tampa Bay scored two touchdowns in the fourth quarter, including a 77-yard kick return by Micheal Spurlock, to tie the game at 17. As time expired, Garrett Hartley  attempted a 37-yard field goal that would have salvaged the game for the Saints, but the kick hooked left. In overtime, Tampa Bay won the coin toss, received the kickoff, and drove down the field to win the game with a field goal, for a final score of 20-17. This was the first time in franchise history that the Bucs defeated the eventual Super Bowl champions. 
Question: How many points did the Bucaneers win by? 
Answer type: Number 
[EX A]:
3.