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: Coming off their road win over the Browns, the Packers went home for the highly anticipated Week 8 divisional rematch with the  Minnesota Vikings, as former Green Bay Packers quarterback Brett Favre made his return to face his former team. The Packers got the game off to quick start in the first quarter as kicker Mason Crosby made a 37-yard field goal, but the Vikings responded with running back Adrian Peterson's 1-yard touchdown run.  Things got worse for Green Bay in the second quarter as Favre completed a 12-yard touchdown pass to tight end Visanthe Shiancoe, followed by kicker Ryan Longwell (another former Packer) nailing a 41-yard field goal.  The Packers would end the first half with 48 yards of offense, the lowest in over 10 years for a Packers team. Minnesota would add onto their lead in the third quarter as Favre found wide receiver Percy Harvin on a 51-yard touchdown pass as 3 Packer defenders collided and hit the ground. Yet Green Bay began to rally as Crosby booted a 26-yard field goal, followed up by quarterback Aaron Rodgers completing a 16-yard and a 5-yard touchdown pass to tight end Spencer Havner.  The Vikings would answer in the fourth quarter as Favre hooked up with tight end/fullback Jeff Dugan on a 2-yard touchdown pass.  The Packers tried to rally as Rodgers connected with wide receiver Greg Jennings on a 10-yard touchdown pass (with a failed 2-point conversion), but Minnesota would put the game out of reach as Favre hooked up with wide receiver Bernard Berrian on a 16-yard touchdown pass.  Favre threw 4 TD's with 0 INT, and had a passer rating of 128. With the loss, Green Bay fell to 4-3 and were swept by the Vikings for the first time since 2005. 
Question: How many touchdowns did the Vikings score in the first half? 
Answer type: Number 

Output: 2.


Input: Consider Input: Passage: Hoping to rebound from their loss to the Jets, the Texans flew to LP Field for a Week 2 divisional battle with the Tennessee Titans.  Houston would trail early in the first quarter as Titans running back Chris Johnson got a 57-yard touchdown run.  The Texans would respond with quarterback Matt Schaub completing a 19-yard touchdown pass to wide receiver Andre Johnson, but Tennessee replied with quarterback Kerry Collins completing a 69-yard touchdown to Johnson.  The Titans would add onto their lead in the second quarter as Collins completed an 8-yard touchdown pass to wide receiver Nate Washington.  Afterwards, Houston would take the lead as Schaub completed a 72-yard touchdown pass to Johnson and a 29-yard touchdown pass to wide receiver Jacoby Jones, along with kicker Kris Brown making a 38-yard field goal.  Tennessee would tie the game to end the half as kicker Rob Bironas made a 40-yard field goal. In the third quarter, the Titans got their lead again as Johnson got a 91-yard touchdown run.  Afterwards, the Texans would tie the game as Schaub completed a 1-yard touchdown pass to tight end Owen Daniels.  In the fourth quarter, Houston would take the lead as Brown nailed a 23-yard field goal.  Afterwards, the defense prevented Tennessee from rallying. With the win, the Texans improved to 1-1.  It was the first road win against Tennessee since 2004. 
Question: How many touchdown passes did Matt Schaub throw in the first quarter? 
Answer type: Number 

Output: 1.


Input: Consider Input: Passage: The East Asia/Pacific region has reached its goals on nutrition, in part due to the improvements contributed by China, the region’s most populous country. China has reduced its underweight prevalence from 19 percent to 8 percent between 1990 and 2002. China played the largest role in the world in decreasing the rate of children under five underweight between 1990 and 2004, halving the prevalence. This reduction of underweight prevalence has aided in the lowering of the under 5 mortality rate from 49 to 31 of 1000. They also have a low birthweight rate at 4%, a rate comparable to industrialized countries, and over 90% of households receive adequate iodized salts. However, large disparities exist between children in rural and urban areas, where 5 provinces in China leave 1.5 million children iodine deficient and susceptible to diseases. Singapore, Vietnam, Malaysia, and Indonesia are all projected to reach nutrition MDGs. Singapore has the lowest under five mortality rate of any nation, besides Iceland, in the world, at 3%. Cambodia has the highest rate of child mortality in the region (141 per 1,000 live births), while still its proportion of underweight children increased by 5 percent to 45% in 2000. Further nutrient indicators show that only 12 per cent of Cambodian babies are exclusively breastfed and only 14 per cent of households consume iodized salt. 
Question: How many percent did China's underweight prevelance drop? 
Answer type: Number 


Output: 11.