instruction:
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.
question:
Passage: The total population in sub-Saharan Africa is projected to increase to almost one billion people, making it the most populated region outside of South-Central Asia. According to the United Nations, the population of Nigeria will reach 411 million by 2050. Nigeria might then be the 3rd most populous country in the world. In 2100, the population of Nigeria may reach 794 million. While the overall population is expected to increase, the growth rate is estimated to decrease from 1.2 percent per year in 2010 to 0.4 percent per year in 2050. The birth rate is also projected to decrease from 20.7 to 13.7, while the death rate is projected to increase from 8.5 in 2010 to 9.8 in 2050. List of countries by life expectancy is all expected to increase from 67.0 years in 2010 to 75.2 years in 2050. By 2050 the percent of the population estimated to be living in urban areas is 69.6% compared to the 50.6% in 2010.
Question: By how many percentage points is the death rate projected to increase from 2010 to 2050?
Answer type: Number
answer:
1.3.

question:
Passage: After getting swept by the Bears, the Vikings flew to Ford Field for an NFC North rematch with the Detroit Lions. In the first quarter, RB Artose Pinner (a former Lion) helped Minnesota gain an early lead with a 3-yard and a 4-yard TD run. In the second quarter, QB Brad Johnson got a 3-yard TD run, yet it was followed up with a failed 2-point conversion. Detroit would retaliate with DB Jamar Fletcher returning an interception 88 yards for a touchdown, while kicker Jason Hanson kicked a 53-yard field goal. In the third quarter, the Vikes got a 30-yard field goal from kicker Ryan Longwell, yet Detroit's Hanson nailed a 45-yard field goal. In the fourth quarter, Pinner helped wrap the game up with a 1-yard TD run. Even though Lions QB Jon Kitna would complete a 23-yard TD pass to RB Kevin Jones, Minnesota held on to sweep Detroit. With the win, the Vikings improved to 6-7.
Question: How many yards was the games longest field goal?
Answer type: Number
answer:
53.

question:
Passage: Coming off their home win over the Panthers, the Vikings flew to LP Field for a Week 4 interconference duel with the Tennessee Titans. In the first quarter, Minnesota trailed early as Titans kicker Rob Bironas got a 20-yard field goal, while RB Chris Johnson got a 1-yard TD run. In the second quarter, the Vikes responded with RB Adrian Peterson getting a 28-yard TD run. However, Tennessee responded with Bironas kicking a 32-yard field goal, along with RB LenDale White getting a 1-yard TD run. The Vikings closed out the half with kicker Ryan Longwell getting a 42-yard field goal. In the third quarter, the Titans increased their lead with Bironas nailing a 49-yard field goal. In the fourth quarter, Minnesota tried to rally as Peterson got a 3-yard TD run, but Tennessee pulled away with Johnson's 6-yard TD run.
Question: How many field goals were made in this game?
Answer type: Number
answer:
4.