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: According to ISTAT, in 2014 there were 154,356 people residing in Cagliari (+3.0% compared with 2011), of whom 71,522 were male and 82,834 female for a sex ratio of 0.86. Minors (children aged 18 and younger) totalled 12.92% of the population, compared to pensioners at 24.81%. The average age of Cagliari residents is 47.44. The ratio of the population over 65 years of age to that under the age of 18, is 53.39%. The elderly population, defined as being over 65 years of age, has increased by 21.95% over the last 10 years. The current birth rate in Cagliari is 6.29 births per 1,000 inhabitants. The average number of people of any age per household is 2.11 and the percentage of households composed of a single person is 42.53%. The population of Cagliari is structured like that of other first world countries, especially as to the prevalence of an elderly population. The trend of these rates in the Cagliari metropolitan area is proportionally reversed in the suburbs, where most younger families move. 
Question: How many percent of households are not composed of a single person? 
Answer type: Number 

Ex Output:
57.47.


Ex Input:
Passage: After a tough road loss to the Patriots, the Steelers traveled home to take on the Bills.  The Bills scored first in the first quarter when Dan Carpenter nailed a 20-yard field goal for a 3-0 lead and the only score of the quarter.  The Steelers however, responded by doing it big starting off in the 2nd quarter tying the game at 3 when Shaun Suisham nailed a 36-yard field goal.  They would increase their lead as Ben Roethlisberger found Jerricho Cotchery on a 5-yard TD pass giving them a 10-3 halftime lead.  After the break, the Steelers went back to work as Le'Von Bell ran for a 4-yard TD increasing their lead to 17-3.  They followed up in the 4th quarter with 2 Suisham field goals from 37 and 23 yards out for a lead of 20-3 and then 23-3 respectively.  The Bills finally managed to score a TD in the final seconds of the game when EJ Manuel found Chris Gragg on a 2-yard pass, making the final score 23-10 sealing the win for the Steelers improving themselves to 3-6. 
Question: How many points did Pittsburgh lead by at the half? 
Answer type: Number 

Ex Output:
7.


Ex Input:
Passage: , the gender distribution of the population was 50.2% male and 49.8% female.  The age distribution, , in Cunter is; 18 people or 9.1% of the population are between 0 and 9 years old.  7 people or 3.5% are 10 to 14, and 16 people or 8.1% are 15 to 19.  Of the adult population, 29 people or 14.6% of the population are between 20 and 29 years old.  28 people or 14.1% are 30 to 39, 36 people or 18.2% are 40 to 49, and 31 people or 15.7% are 50 to 59.  The senior population distribution is 13 people or 6.6% of the population are between 60 and 69 years old, 15 people or 7.6% are 70 to 79, there are 4 people or 2.0% who are 80 to 89, and there are 1 people or 0.5% who are 90 to 99. 
Question: How many percent of people were not 30 to 39? 
Answer type: Number 

Ex Output:

85.9.