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: Trying to snap a three-game losing skid, the Titans went home for a Week 13 AFC South rematch with the Houston Texans. In the first quarter, Tennessee trailed early as Texans RB Ron Dayne got a 1-yard TD run. Afterwards, the Titans responded with RB LenDale White getting a 1-yard TD run. In the second quarter, Houston regained the lead with kicker Kris Brown getting a 45-yard field goal for the only score of the period. In the third quarter, Tennessee took the lead as QB Vince Young completed a 43-yard TD pass to WR Roydell Williams, along with an 11-yard TD pass to WR Justin Gage. In the fourth quarter, the Texans crept closer with QB Sage Rosenfels completing a 28-yard TD pass to WR Andre Johnson. Afterwards, the Titans replied with RB Chris Brown getting a 7-yard TD run. Later, Houston managed to get a 50-yard field goal from Brown. Afterwards, Tennessee's defense help secure the guarantee of their three-game skid coming to an end. With the season-sweeping win, the Titans improved to 7-5. This marked the third-straight year that Tennessee has swept the Texans. 
Question: How many total scoring yards did the Titans get? 
Answer type: Number 

Ex Output:
62.


Ex Input:
Passage: In 1990 just over half the cocaine imported into the U.S. came through Mexico, by 2007 that had risen to more than 90 percent, according to U.S. State Department estimates. Although violence between drug cartels has been occurring long before the war began, the government used its police forces in the 1990s and early first decade of the 21st century with little effect. That changed on December 11, 2006, when newly elected Mexican President Felipe Calderón sent 6,500 federal troops to the state of Michoacán to put an end to drug violence there. This action is regarded as the first major retaliation made against cartel operations, and is generally viewed as the starting point of the Mexican Drug War. As time progressed, Calderón continued to escalate his anti-drug campaign, in which there are now well over 25,000 troops involved. During the Felipe Calderón, the Mexican government has spent approximately US$7 billion in an 18-month-old campaign against drug cartels. It is estimated that during 2006, there were about 2,000 drug-related violent deaths, about 2,300 deaths during 2007, and more than 6,200 people by the end of 2008. Many of the dead were gang members killed by rivals or by the government, some have been bystanders. 
Question: How many more drug-related violent deaths were there in 2008 than in 2006? 
Answer type: Number 

Ex Output:

4200.