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: there were 1,833 single family homes (or 23.1% of the total) out of a total of 7,925 inhabited buildings. There were 3,634 multi-family buildings (45.9%), along with 1,955 multi-purpose buildings that were mostly used for housing (24.7%) and 503 other use buildings (commercial or industrial) that also had some housing (6.3%). Of the single family homes 324 were built before 1919, while 153 were built between 1990 and 2000. The greatest number of single family homes (498) were built between 1919 and 1945. The most multi-family homes (933) were built before 1919 and the next most (906) were built between 1919 and 1945. There were 180 multi-family houses built between 1996 and 2000. 
Question: How many percent were not multi family buildings? 
Answer type: Number 

Ex Output:
54.1.


Ex Input:
Passage: The Vikings came into Week 9 in desperation mode as they went against the 3-4 Cardinals, whom they lost the previous December in the desert. The Vikings came into the game wearing their purple pants and played the Cardinals in what was arguably a desperation game not only for the season, but head coach Brad Childress' job. His job had become more scrutinized after he acted alone to cut WR Randy Moss, which drew a bunch of boos and jeers at Childress. However, the action did not start until the 2nd quarter, when the Vikings drove down the field and had a 2nd and goal. Favre threw to Peterson behind the line, but Peterson dodged a few players and got into the end zone, which made the game 7-0 in the 2nd quarter. The very next play, when the Vikings kicked off, Stephens-Howling returned a kickoff 96 yards for a touchdown which tied the game. After that, the Vikings responded with kicker Ryan Longwell nailing a 21-yard field goal. They fell behind with QB Derek Anderson completing a 30-yard TD pass to WR Andre Roberts to close out the first half. This was followed by DB Michael Adams returning a Percy Harvin kickoff fumble 30 yards for a touchdown, and with kicker Jay Feely making a 22-yard field goal. The lead was closed down by Peterson as he got a 4-yard TD run, and by QB Brett Favre's 25-yard TD pass to TE Visanthe Shiancoe. In overtime the decision was made when Longwell successfully made a 35-yard field goal to give the Vikings the win, bringing their record up to 3-5 and temporarily saving their quarterback's and head coach's jobs. 
Question: How many field goals were there in the second quarter? 
Answer type: Number 

Ex Output:
1.


Ex Input:
Passage: The first reinforcement to the Teutonic forces arrived in early 1261, but was wiped out on January 21, 1261 by Herkus Monte in the Battle of Pokarwis. In January 1262 reinforcements arrived from the Rhineland, led by Wilhelm VII, Duke of Jülich, who was obliged by Pope Alexander IV to fulfil his crusader duties in Prussia. This army broke the Siege of Königsberg but as soon as the army returned home, the Sambians resumed the siege and were reinforced by Herkus Monte and his Natangians. Herkus was later injured and the Natangians retreated, leaving the Sambians unable to stop supplies reaching the castle and the siege eventually failed. Prussians were more successful capturing castles deeper into the Prussian territory , and the Knights were left only with strongholds in Balga, Elbing, Culm, Thorn, and Königsberg. Most castles fell in 1262-1263, and Bartenstein fell in 1264. The Prussians destroyed captured forts instead of using them for their own defence, so the end of successful sieges meant that large Prussian forces did not have to stay near their home and were then free to operate in other parts of Prussia, raiding the Culmerland and Kuyavia. A recovered Herkus Monte raided Culmerland with a large force and took many prisoners in 1263. On his way back to Natangia, Herkus and his men were confronted by a contingent of their enemies. In the Battle of Löbau that ensued, Prussians killed forty knights, including the Master and the Marshal. The Prussians also received help from Lithuanians and Sudovians. In summer of 1262 Treniota and Shvarn attacked Masovia, killing Duke Siemowit I, and raided Culmerland, provoking Pogesanians to join the uprising. However, assassination of Mindaugas and subsequent dynastic fights prevented Lithuanians from further campaigns. Skalmantas, leader of Sudovians, raided Culm  in 1263 and in 1265. 
Question: How many years did it take for most castles to fall? 
Answer type: Number 

Ex Output:

1.