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 Patriots opened the regular season at home against the Buffalo Bills. On the very first play of the game, quarterback Tom Brady was sacked by Bills linebacker Takeo Spikes, causing a fumble, which was recovered and returned as a five-yard touchdown to put the Bills ahead to an early lead. New England would tie the game with a nine-yard Brady touchdown pass to wide receiver Troy Brown, but the Bills re-took the lead a 53-yard field goal by Bills kicker Rian Lindell and an 18-yard touchdown run from running back Anthony Thomas.  Despite their first half struggles, the Patriots would win after a 17-yard pass to running back Kevin Faulk, a 14-yard field goal by rookie kicker Stephen Gostkowski, and a safety by defensive end Ty Warren on quarterback J. P. Losman to secure a 19-17 Patriots victory. The win was the 100th of Bill Belichick's career. 
Question: How many touchdowns did Tom Brady throw in the second half? 
Answer type: Number 
answer:
1.


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: Coming off their road win over the Rams, the Panthers would play their Week 2 homeopener against the Houston Texans. In the first quarter, Carolina pounced first with QB Jake Delhomme hooking up with WR Steve Smith on a 7-yard TD pass and a 12-yard TD pass. The Texans would respond with QB Matt Schaub completing a 31-yard TD pass to WR Andre Johnson. In the second quarter, Houston continued its pounding with Schaub and Johnson hooking up with each other again on a 9-yard TD pass, along with kicker Kris Brown's 25-yard field goal. In the third quarter, the Panthers continued to struggle as Texans RB Ahman Green got a 13-yard TD run, while Carolina FB Nick Goings fumbled during a kickoff return. The ball would roll into the endzone, where Houston WR Kevin Walter would land on it for a touchdown. In the fourth quarter, the Texans would put the game well out of reach with Brown's 33-yard field goal. The Panthers tried to get a comeback with Delhomme and Smith hooking up with each other on an amazing 74-yard TD pass, but the deficit was too much to overcome. 
Question: How many touchdowns were scored in the 1st half? 
Answer type: Number 
answer:

4.