This task involves creating questions from a given passage that involve some kind of complex reasoning (including numerical reasoning). 
The generated questions must require looking at more than one part of the passage to answer. Try to use a variety of reasoning types in your questions (some of the sample reasoning types are illustrated in the 'positive examples' field) and also have a variety of answer types (spans, numbers, dates). A span is a continuous phrase taken directly from the passage or question. In such questions, the answer spans are recommended to be five words. Questions with answer type "number", are expected to start with "How many". For instance, "How long did an event last?" can be phrased as "How many years did an event last?". To increase diversity, try to create more questions for which the answer will be multiple spans. Please create questions that require AT LEAST 2 arithmetic operations as illustrated in the 'positive examples' field. You are encouraged to try DIFFERENT COMBINATIONS of operations and not just limit to the combinations shown in those examples. The more challenging questions you create, the better it is.

[EX Q]: Passage: The Packers played at Lambeau Field for the second time in five days, a Thursday night game versus their divisional rivals, the Minnesota Vikings. The game was played on the third anniversary of the passing of Irv Favre, Brett Favre's father. In the first quarter, the Packers entered the red zone on each of their drives, but only scored once on a 38-yard field goal from kicker Dave Rayner. Rayner would miss his next two field goals. The Packers defence forced the Vikings to punt on all their possessions in the first half. The Packers scored on the final play of the half with a 44-yard field goal from Dave Rayner. In the third quarter cornerback Charles Woodson intercepted Vikings quarterback Tarvaris Jackson, marking his seventh interception of the season extending a career-high. Later in the third quarter, Brett Favre was intercepted by cornerback Fred Smoot. Smoot returned the interception into the end zone, gaining the first lead of the game for the Vikings. In the fourth quarter the Packers drove the ball into Vikings territory, but tight end Bubba Franks fumbled the ball at the two-yard line, turning possession over to the Vikings. The Packers drove the ball 41&#160;yards on their next possession to set Dave Rayner in position to attempt a field goal. Rayner made a 44-yard field goal with 1:34 left in the game to give the packers a 9-7 lead. The Vikings were unable to score on their last possession which granted the Packers their seventh win of the season. Despite scoring only nine points, the Packers recorded 19 first downs and 319 total yards. Brett Favre completed 26 of 50 passes, gaining 285&#160;yards. Favre also recorded two interceptions. Defensively, the Packers limited the Vikings to three total first downs and a 2-14 first down rate. The Vikings punted ten times in the game. Packers defensive end, Aaron Kampman had three sacks in the game. The game marked only the third time in NFL history when the losing team scored the only touchdown off a defensive turnover, the first coming from another 9-7 result at Lambeau Field between the Packers and Vikings with the Vikings beating the Packers in that contest.
[EX A]: Brett Favre threw how many incomplete passes?

[EX Q]: Passage: The population of the city proper is 370,702, while Eurostat estimates that 696,767 people live in the Larger Urban Zones of Florence. The Metropolitan Area of Florence, Prato and Pistoia, constituted in 2000 over an area of roughly , is home to 1.5 million people. Within Florence proper, 46.8% of the population was male in 2007 and 53.2% were female. Minors (children aged 18 and less) totalled 14.10 percent of the population compared to pensioners, who numbered 25.95 percent. This compares with the Italian average of 18.06 percent (minors) and 19.94 percent (pensioners). The average age of Florence resident is 49 compared to the Italian average of 42. In the five years between 2002 and 2007, the population of Florence grew by 3.22 percent, while Italy as a whole grew by 3.56 percent. The birth rate of Florence is 7.66 births per 1,000 inhabitants compared to the Italian average of 9.45 births.
[EX A]: By how many points lower is Florence's brith rate than that of the Italian average?

[EX Q]: Passage: David Carr threw for 167 yards and ran for 48 more, and the Texans defeated the Jaguars 13-10 to snap a 12-game road losing streak. The Texans upset their AFC South rivals for the second time in four weeks and won on the road for the first time since December 2004. David Garrard, making his third consecutive start in place of Byron Leftwich, was intercepted four times. Two came after Matt Jones bobbled perfect passes. Ernest Wilford also dropped two balls, including a deep one that could have been a touchdown. Carr directed a 70-yard drive to start the game and had two key runs. Wali Lundy scored from 1 yard, then Houston took advantage of Garrard's first turnover to make it 10-0. DeMeco Ryans pressured Garrard and forced a floater over the middle. Morlon Greenwood picked it off, setting up Kris Brown's 25-yard field goal.
[EX A]:
How many more passing yards than rushing yards did David Carr have?