Problem: According to the last national agricultural census, there were 1.6 million farms in 2010 (-32.4% since 2000) covering 12.7 million hectares (63% of which are located in Southern Italy). The vast majority (99%) are family-operated and small, averaging only 8 hectares in size. Of the total surface area in agricultural use (forestry excluded), grain fields take up 31%, olive tree orchards 8.2%, vineyards 5.4%, citrus orchards 3.8%, sugar beets 1.7%, and horticulture 2.4%. The remainder is primarily dedicated to pastures (25.9%) and feed grains (11.6%). The northern part of Italy produces primarily Maize, rice, sugar beets, soybeans, meat, fruits and dairy products, while the South specializes in wheat and citrus fruits. Livestock includes 6 million head of cattle, 8.6 million head of swine, 6.8 million head of sheep, and 0.9 million head of goats. The total annual production of the Fishing industry by country from capture and aquaculture, including crustaceans and molluscs, is around 480,000 tons.
Answer this question based on the article: How many percent of the surface area is not used for pastures?
A: 74.1

Problem: The Browns stayed home in Week 16 for a match with the Oakland Raiders, trying to extend their 2-game winning streak. The Browns struck first with a 17-yard run by Jerome Harrison and a 42-yard field goal from Phil Dawson. Oakland kicker Sebastian Janikowski hit 3 field goals in the first half, including a 61 yarder to close out the half. However, the Browns led at halftime, 17-9. The Browns held the Raiders scoreless in the second half, and Dawson hit 2 more field goals to lead the Browns to a 23-9 victory, their third in a row.
Answer this question based on the article: How many field goal kicks were attempted in the first half?
A: 4

Problem: In week 5, the Lions hosted the Philadelphia Eagles to start a three-game home stand. The Lions took a 14-0 lead in the first quarter with a pair of touchdown catches by Theo Riddick, from one and 17 yards out respectively. The Eagles responded in the second quarter with a one-yard touchdown pass from Carson Wentz to Ryan Mathews, cutting the Lions lead to seven points. The Lions added to their lead with a one-yard touchdown pass from Stafford to Marvin Jones. The Eagles responded with a 50-yard field goal from Caleb Sturgis, which made the score 21-10 in favor of the Lions at halftime. The Eagles scored 10 points in the third quarter via a one-yard touchdown pass from Wentz to Josh Huff, and a 33-yard field goal from Sturgis, cutting the Lions lead to one point. The Eagles took their first lead of the game, going up 23-21 in the fourth quarter on a 49-yard field goal from Sturgis. At the 2:34 mark of the final quarter, Darius Slay forced a Ryan Mathews fumble, which the Lions recovered inside Eagles territory. This was Philadelphia's first turnover of the 2016 season. The Lions got into range for a 29-yard Matt Prater field goal, making the score 24-23 with 1:28 left. Darius Slay intercepted a Wentz pass on the Eagles' next play from scrimmage, sealing the Lions victory and giving the Eagles their first loss of the season.
Answer this question based on the article: How many touchdowns did Theo Riddick score in the first quarter?
A:
2