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.

Input: Consider Input: Passage: The Ravens were facing the Tampa Bay Buccaneers, a team with an identical 7-3 record. However, the Ravens were considered favorites going into the game, given that they had never lost at home during the season, and all Tampa Bay wins were against teams with losing records. Still, they did not take this one lightly. After a scoreless first quarter, the Ravens scored first with a field goal. Tampa Bay later tied it, but Baltimore scored two touchdowns, including one on a 65-yard pass from Todd Heap, to have a 17-3 halftime lead. During a scoreless third quarter, a would be long TD-run from Ray Rice was negated by a controversial call of a penalty on Anquan Boldin. Though the Ravens would never score anymore in the game, they managed to hold off Tampa Bay and allow just one touchdown, enough to prevent their lead from being blown.
Question: How many points were scored in the first half?
Answer type: Number

Output: 20.

Input: Consider Input: Passage: In 2008, when the recession brought on another increase in the United Kingdom, after 15 years of economic growth and no major rises in unemployment. Early in 2009, unemployment passed the 2,000,000 mark, by which time economists were predicting it would soon reach 3,000,000. However, the end of the recession was declared in January 2010 and unemployment peaked at nearly 2,700,000 in 2011, appearing to ease fears of unemployment reaching 3,000,000. The unemployment rate of Britains young black people was 47.4% in 2011. 2013/2014 has seen the employment rate increase from 1,935,836 to 2,173,012 as supported by showing the UK is creating more job opportunities and forecasts the rate of increase in 2014/2015 will be another 7.2%.
Question: Was unemployment higher in 2009 or in 2011?
Answer type: Date

Output: {'day': '', 'month': '', 'year': '2011'}.

Input: Consider Input: Passage: According to the 2016 American Community Survey, 78.1% of working Nashville residents commuted by driving alone, 9.8% carpooled, 2% used public transportation, and 2.2% walked. About 1.1% used all other forms of transportation, including taxicab, motorcycle, and bicycle. About 6.7% of working Nashville residents worked at home. In 2015, 7.9% of city of Nashville households were without a car; this figure decreased to 5.9% in 2016. The national average was 8.7 percent in 2016. Nashville averaged 1.72 cars per household in 2016, compared to a national average of 1.8 per household.
Question: How many more working Nashville residents commuted by driving alone compared to carpooled?
Answer type: Number
Output: 68.3.