Problem: In week 10, the Lions traveled to Minneapolis to play their NFC North rival the Minnesota Vikings. Minnesota took an early lead when Jarius Wright caught a 3-yard touchdown pass from Christian Ponder, and added more points when Blair Walsh kicked a 58-yard field goal. In the second quarter, the Lions scored their only points of the first half when Jason Hanson scored a 41-yard field goal. The Vikings responded with a 23-yard field goal by Blair Walsh. After halftime, the Blair Walsh kicked another 23-yard field goal. The Lions responded with a Brandon Pettigrew caught a 16-yard touchdown pass from Matthew Stafford. In the final quarter, Minnesota's Kyle Rudolph caught a 20-yard touchdown pass from Christian Ponder, and Adrian Peterson ran the ball in for a two-point conversion. The Lions responded when Titus Young caught a 1-yard touchdown pass from Matthew Stafford. The Vikings added to their lead when Adrian Peterson completed a 61-yard touchdown run, then Blair Walsh scored a 33-yard field goal. The Lions scored the game's final points when Calvin Johnson caught an 11-yard touchdown pass from Matthew Stafford.
Answer this question based on the article: Were there more field goals kicked in the first half or second half?
A: first half

Problem: Brébeuf was born 25 March 1593 in Condé-sur-Vire, Normandy, France. . He joined the Society of Jesus in 1617 at the age of 24, spending the next two years under the direction of Lancelot Marin. Between 1619 and 1621, he was a teacher at the college of Rouen. Brébeuf was nearly expelled from the Society when he contracted tuberculosis in 1620—a severe and usually fatal illness that prevented his studying and teaching for the traditional periods. His record as a student was not particularly distinguished, but Brébeuf was already beginning to show an aptitude for languages. Later in New France, he would teach Native American languages to missionaries and French traders. Brébeuf was ordained as a priest at Pontoise in February 1622.
Answer this question based on the article: When did Brébeuf end his two years under the direction of Lancelot Marin?
A: 1619

Problem: On 6 and 13 December 1971, the Soviet Navy dispatched two groups of cruisers and destroyers and a submarine armed with nuclear missiles from Vladivostok; they trailed US Task Force 74 into the Indian Ocean from 18 December 1971 until 7 January 1972. The Soviets also had a nuclear submarine to help ward off the threat posed by USS Enterprise task force in the Indian Ocean.
Answer this question based on the article: How many days did they trail the US Task Force 74?
A:
20