Problem: The Chiefs returned home to host the Steelers in an attempt to create the biggest upset of the week and get their first back-to-back wins since 2007.  Optimism grew quickly as Jamaal Charles ran the opening kick 97 yards for a touchdown, starting the game with a 7-0 Chiefs lead. The Steelers dominated the rest of the first half with 20:45 time of possession, going into halftime with a 17-7 lead.  The Chiefs' defense began to pressure Ben Roethlisberger in the third quarter, forcing two interceptions (both by Andy Studebaker in his first NFL start).  By the fourth quarter, the Chiefs tied the game up at 17-17.  The fourth quarter resulted in a touchdown each, sending the game into overtime. The Steelers won the toss in overtime, but failed to get within field goal range.  Of note, Roethlisberger suffered a knee to the head concussion and was replaced by Charlie Batch.  The Chiefs took over at the 20 and, after a 61-yard catch and run by Chris Chambers, Ryan Succop kicked the winning 22-yard field goal.  With the win, the Chiefs improved to 3-7 and snapped a 10-game home losing streak, the longest in team history.
Answer this question based on the article: How many sets did Petrova win against Demetieva?
A: 1

Problem: Coming off their divisional home win over the Bills, the Patriots flew to Sun Life Stadium for a Week 4 AFC East duel with the Miami Dolphins on Monday Night Football. The Dolphins marched to the Patriots 38 on the opening drive, but punted. After a Patriots three-and-out, the Dolphins marched 64 yards in 7 plays, scoring on a 19-yard touchdown pass from Chad Henne to Davone Bess on a 19-yard touchdown pass and a 7-0 lead. Four plays after the Patriots punted again, Ninkovich intercepted Henne at the Patriots 40. The Patriots drove all the way to the Dolphins 5, but settled for a 23-yard field goal by Gostkowski. The Dolphins drove to the Patriots 27 on their next drive, but Henne was intercepted again by Ninkovich at the 25. The Patriots drove all the way to the Dolphins 12, but again settled for a field goal, making the score 7-6 Dolphins at halftime. Tate returned the opening kickoff of the second half 103 yards for a touchdown, giving the Patriots the lead, 13-7 that they wouldn't relinquish. Chung blocked Brandon Fields' punt, with Brandon Spikes recovering at the Dolphins 15. Two plays later, the Patriots scored on a 12-yard touchdown run by Green-Ellis, increasing the lead to 20-7. The Dolphins answered on their next drive, marching 80 yards in 8 plays, scoring on a 28-yard screen pass to Ricky Williams, bringing the score to 20-14. The Patriots countered, driving 78 yards in 12 plays, scoring on an 11-yard screen pass to Woodhead, increasing the lead to 27-14. The Dolphins drove to the Patriots 29 on their next drive, but after a 7-yard sack by Ninkovich, attempted a 54-yard field goal, but the kick was blocked Chung with Kyle Arrington returning it 35 yards for a touchdown, increasing the lead to 34-14. The Dolphins reached their own 45 on their next drive, but Ronnie Brown was stuffed for no gain on 4th-and-2. After a Patriots three-and-out, the Dolphins drove to their own 47, but Chung intercepted Henne at the Patriots 49 and returned it 51 yards for a touchdown, increasing the lead to 41-14. The Dolphins drove to the Patriots 40 again on their next drive, but rookie Jarrad Page intercepted Henne at the Patriots 23. The Patriot ran out the rest of the clock to win the game. With the win, not only did the Patriots head into their bye week at 3-1, but Brady picked up his 100th win in the fewest career starts (131) in NFL history. New England became the first team in NFL history to have a rushing, passing, interception return, kickoff return, and blocked field goal return for a touchdown in the same game.
Answer this question based on the article: How many points did the Dolphins score on the opening drive?
A: 0

Problem: In 1749, Britain and France agreed to keep the island neutral, but Britain took control after 1763, prompting France to capture the island in 1781, then Britain to recapture the island in 1793.  The population in 1771 was 5,084, of which only 243 were white and 4,716 were slaves.  In 1791 the population was 15,020, of which 541 were white and 14,170 were slaves.  There were then 37 sugar factories, 99 cotton factories, and 4 coffee factories.  After nutmeg was discovered in 1768, 40 nutmeg plantations were started.  The island became a British acquisition for good in 1802, with a ratified treaty in 1814.
Answer this question based on the article: How many people did the white group increase by in 1791 from 1771?
A:
298