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: In 1950, Sultan Omar Ali Saifuddien III, upon his ascension to the throne, negotiated with the British for an increase in corporate taxes, growing from 10% to 30% in 1953. A Malayan dollar$1.2 million (US$0.39 million) allotment to Brunei for war damages during the Japanese occupation of British Borneo increased from M$1 million in 1946 to M$100 million (US$32.6 million) in 1952. A five-year development plan with a budget of M$100 million was also implemented in 1953, with infrastructure receiving the largest percentage (80%) and the rest going toward social programmes. Together with the expansion of the oil and gas industry, commercialisation began to transform Bruneis capital and a large number of public buildings were constructed, along with the development of a central business district in the 1970s and 1980s. On 1 August 2007, Sultan Hassanal Bolkiah gave consent for the expansion of the city from 4.97 sq mi to 38.75 sq mi.
[EX A]: How many more square miles was the city after its expansion?

[EX Q]: Passage: After back-to-back sub-par performances by the Patriots offense, they faced Derek Carr and the lowly Raiders in their 2014 home opener looking to have their first breakout performance of the season. After both teams punted on their opening drive, the Raiders reached the Patriots 31 and struck first blood on a 49-yard field goal by Sebastian Janikowski. After both teams punted again, the Patriots embarked on a 15 play, 84-yard drive, converting four third-downs,  and scoring on Brady's 6-yard touchdown pass to Gronkowski midway through the second quarter to take a 7-3 lead. The Raiders punted on their next drive, and Marquette King punted only 22 yards to midfield. With the great field position, the Patriots drove all the way to the Raiders 2, but their red zone struggles continued, and they settled for a 20-yard field goal by Gostkowski, giving them a 10-3 lead at halftime. Strong defense continued in the second half. The Raiders drove deep into Patriots territory early in the second quarter, but could only score on a 37-yard field goal by Janikowski. Following a Patriots punt, the Raiders drove from their own 14, to the Patriots 37, but a false start penalty on guard Donald Penn made it 3rd-and-15, and then Carr completed a 13-yard pass to James Jones to the Patriots 29, bringing up a 4th-and-2. The Raiders decided to settle with Janikowski's 47 yard field goal, making the score 10-9. Matthew Slater returned the ensuing kickoff 26 yards to the Patriots 41. With the good field position, the Patriots drove to the Raiders 2 again, but were once again held out of the end zone, and increased their lead to 13-9 on another 20-yard field goal by Gostkowski. After the Raiders went three-and-out, the Patriots marched 63 yards culminating with Gostkowski's 36-yard field goal, increasing the lead to 16-9 midway through the fourth quarter. The Raiders, though, couldn't muster up any offense against the Patriots and they went three-and-out again, but the Patriots failed to put the game away and punted. In just three plays the Raiders reached Patriots territory, but two plays later, on 3rd-and-7 at the Patriots 30-yard line, Carr threw an incomplete pass seemingly bringing up a do-or-die 4th down, but Ryan was called for pass interference moving the ball to the Patriots 6-yard line. On the very next play, Darren McFadden scored on a 6-yard touchdown run, but the score was nullified by a holding penalty on Raiders left guard Gabe Jackson. On the next play, Carr's pass attempt was tipped and intercepted by Vince Wilfork with 0:51 seconds left, which sealed the win for the Patriots. Tom Brady had his best game to date, despite being pressured relentlessly by the Oakland defensive line, including being sacked twice, completing 24 of 37 passes for 234 yards, with 1 touchdown and no interceptions. The running game struggled, with Ridley leading the team with only 54 yards on 19 carries. Julian Edelman was the leading receiver for either team, with 10 catches for 84 yards. Rob Gronkowski continued to slowly work himself into the offense catching only 3 passes for 44 yards, but also caught the only touchdown. Derek Carr had a sub-par day, going 21 of 34 for only 174 yards, with no touchdowns and an interception. Both defenses were spectacular holding the opposing offense to under 300 yards of offense (241 for the Raiders, 297 for the Patriots). With the win the Patriots advanced to 2-1 and Brady won his 150th career game, 3rd most by a starting quarterback in NFL history.
[EX A]: How had more completed passes, Tom Brady or Derek Carr?`?

[EX Q]: Passage: In one of the wildest games of the year, the 49ers lose a heartbreaker in the final minute. The 49ers offense, which struggled the previous two weeks and had just 6 points at halftime in this game, came alive and scored three second half touchdowns, including Carlos Hyde's 2 yard go ahead touchdown run with 1:45 left on the clock to give the 49ers a 27-23 lead. But Giants quarterback Eli Manning led the Giants down the field and threw a 12-yard touchdown to Larry Donnell with&#160;:17 left in the game. The 49ers defense was shredded for an astonishing 525 yards by the Giants offense. There were five lead changes in the game, three of them in the final 4:29 of the fourth quarter.
[EX A]:
How many lead changes were there in the final 5 minutes?