TASK DEFINITION: Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.
PROBLEM: Context: In week 12, the Lions flew east for another battle of division leaders, this time with the AFC East's 8-2 New England Patriots. The Lions failed to score a touchdown for the second consecutive week, and fell to second place after a blowout loss. The Lions scored first when Matt Prater hit a 48-yard field goal in the first quarter. The Patriots then took the lead which they kept for the rest of the game when Tim Wright caught a 4-yard touchdown pass from Tom Brady near the end of the first quarter. The Lions responded with a 20-yard field goal in the second quarter. The Patriots then scored two touchdowns on a 3-yard run from LeGarrette Blount, then an 8-yard catch by Tim Wright. New England's Stephen Gostkowski then kicked a 35-yard field goal to make the score 24-6 at halftime. The only score of the third quarter was a Patriots 35 yard field goal. In the final quarter, the Lions scored their third field goal, this one from 49 yards out. The Patriots capped their large victory with a 1-yard touchdown run from LeGarrette Blount. 
 Question: Who scored the only points of the third quarter?

SOLUTION: patriots

PROBLEM: Context: The purpose of this paper is to assess the reliability and validity of the Spanish version of the Davidson trauma scale (DTS-S) and to determine the prevalence and correlates of post-traumatic stress disorder (PTSD) symptoms in a non-clinical random sample of prison inmates. Probabilistic samples of 1,179 inmates from 26 penal institutions in Puerto Rico were selected using a multistage sampling design. Population estimates and correlations were obtained for PTSD, generalized anxiety and depression. The reliability, factor structure, and convergent validity of the DTS-S were assessed. Cross-validation was employed to confirm the results of the factor analyses. Using the cut-offs adopted by the scale's author, 136 (13.4 percent) of the inmates are likely to have current PTSD and 117 (11.6 percent) reach the cut-off for sub-threshold PTSD. Confirmatory factor analysis generated two factors explaining 53 percent of the variance. High reliabilities were obtained for the total scale (=0.95) and for the frequency and severity scales (=0.90 and 0.91). Significantly higher DTS-S scores were found for females (t=2.26, p<0.025), for inmates diagnosed with depression or anxiety (t=2.02, p<0.05), and those reporting suicide attempts (t=4.47, p<0.0001). Findings support that the DTS-S is a reliable and valid measure to assess PTSD symptoms in Latino inmate populations and to identify individuals at risk for the disorder that require confirmatory diagnosis and clinical interventions. 
 Question: Symptoms of which disorder are evaluated with the Davidson Trauma Scale?

SOLUTION: ptsd

PROBLEM: Context: Human population growth over the past 10,000 years has been tremendous (Figure 1.1). The entire human popula- tion was estimated to be 5 million in 8000 B.C. 300 million in A.D. 1 1 billion in 1802 3 billion in 1961 7 billion in 2011 As the human population continues to grow, different factors limit population in different parts of the world. What might be a limiting factor for human population in a particular location? Space, clean air, clean water, and food to feed everyone are limiting in some locations. Not only has the population increased, but the rate of population growth has increased (Figure 1.2). The population was estimated to reach 7 billion in 2012, but it did so in 2011, just 12 years after reaching 6 billion. Human population from 10,000 BC through 2000 AD, showing the exponential increase in human population that has occurred in the last few centuries. The amount of time between the addition of each one billion people to the planets population, including speculation about the future. Although population continues to grow rapidly, the rate that the growth rate is increasing has declined. Still, a recent estimate by the United Nations estimates that 10.1 billion people will be sharing this planet by the end of the century. The total added will be about 3 billion people, which is more than were even in existence as recently as 1960. 
 Question: in 2011, the human population increased to ___________.

SOLUTION:
7 billion