question: Coming off their hotly contested road win over the Lions, the Vikings flew to the desert for a Week 15 duel with the newly crowned NFC West champion Arizona Cardinals. Early in the first quarter, the Vikings got on the board first with a punt returned 82&#160;yards by WR/PR Bernard Berrian for a touchdown. Later in the first quarter, the Vikings increased their lead with QB Tarvaris Jackson completing a 41-yard TD pass to Berrian. The Vikings closed out the first quarter with Jackson completing a 6-yard TD pass to WR Sidney Rice. In the second quarter, the Vikings increased their lead with Jackson completing an 11-yard TD pass to RB Chester Taylor for the only score of the period. In the third quarter, Arizona tried to rally as QB Kurt Warner completed a 50-yard TD pass to WR Jerheme Urban. Later in the quarter, the Vikings tried to put the game away with a 34-yard field goal by kicker Ryan Longwell, only to have it blocked and Arizona returning it 62&#160;yards for a touchdown by CB Roderick Hood. Finally, the Vikings put the game away for good with Jackson completing a 59-yard TD pass to WR Bobby Wade. Arizona tried to rally in the final minutes of the game, but on first-and-goal, they ran out of time. With the win, the Vikings improved to 9-5 and to a one-game lead over the Bears in the NFC North. If the Vikings won in week 16 against Atlanta or Chicago lost against Green Bay, the Vikings would clinch their 17th division title, and their first since 2000.
Answer this question: How many more TD passes did Jackson throw than Warner?
answer: 3

question: The war changed the ethnic and religious profile of the city. It had long been a multicultural city, and often went by the nickname of "Europes Jerusalem". At the time of the 1991 census, 49.2 per cent of the citys population of 527,049 were Bosniaks, 29.8 percent Bosnian Serbs, 10.7 percent Yugoslavs, 6.6 percent Bosnian Croats and 3.6 percent other ethnicities (Jews, Romas, etc.). By 2002, 79.6 per cent of the cantons population of 401,118 were Bosniak, 11.2 percent Serb, 6.7 percent Croat and 2.5 percent others (Jews, Romas, Arabs, etc.).
Answer this question: In 1991, how many more people, in terms of percentage, were Bosniaks compared to Bosnian Serbs and "other ethnicities" combined?
answer: 15.8

question: The Steelers traveled to London, England and were considered the visitor team against a Matt Cassel-led Vikings team.  The Vikes got off to a fast start as Blair Walsh nailed a 54-yard field goal for a 3-0 lead followed up by Matt Cassel hooking up with Greg Jennings on a 70-yard touchdown pass for a 10-0 lead.  The Steelers managed to get on the board later on in the first quarter when rookie RB Le'Von Bell ran for an 8-yard touchdown to make the game 10-7.  The Vikes moved ahead by double digits in the second quarter as Adrian Peterson ran for a 60-yard touchdown for a 17-7 lead.  Shaun Suisham got the Steelers within a touchdown by nailing a 26-yard field goal for a 17-10 lead.  Walsh moved the Vikes ahead by 10 at halftime by kicking a 37-yard field goal for a 20-10 lead.  The Steelers came within 3 as Le'Von Bell ran for a 1-yard touchdown shortening the lead to 20-17 but the Vikes managed to move ahead 27-17 after Peterson ran for a 7-yard touchdown and then Cassel found Jennings again on a 16-yard touchdown pass to make the lead 34-17.  In the 4th quarter, Jerricho Cotchery hooked up with Ben Roethlisberger on a 15-yard touchdown pass for a 34-24 lead, and then tried to rally as Suisham nailed a 28-yard field goal.  The Steelers' comeback attempt was ruined again as Roethlisberger was sacked and fumbled the ball with less than a minute left in the game sealing the victory for the Vikes. With this loss, the Steelers are off to their worst start since the AFL-NFL merger. They had last started 0-4 in 1968, when they started 0-6.  This is also the first time since 2006 in which the team would fall to 4 games below .500 when they started that season 2-6.
Answer this question: How many points did the Steelers score in the first half?
answer:
20