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: With Kurt Warner on the sidelines due to injury, and in the tenth season since he won Super Bowl XXXIV over the Titans, the Cardinals fell to a game-winning rally led by quarterback Vince Young as he raced the Titans 99 yards down field over the final 2:37, converted two fourth downs, and fired the winning ten-yard touchdown on the final play to Kenny Britt.  The win made the Titans the first team to win five straight after starting 0-6 as they improved to 5-6 while the Cadinals fell to 7-4.
[EX A]: How many yards was the game winning drive?

[EX Q]: Passage: Worldwide sales of hybrid vehicles produced by Toyota reached 1 million vehicles by May 31, 2007, and the 2 million mark was reached by August 2009, with hybrids sold in 50 countries. The 5 million hybrid sales milestone was reached in March 2013. During 2012, Toyota and Lexus hybrid models sold more than 1 million units a year for the first time, with 1.219 million units sold. During 2013, TMC sold 1.279 million units, and the 6 million sales milestone was achieved in December 2013, just nine months after its latest million unit milestone. The 7 million sales mark was reached in September 2014, again, selling one million hybrids in nine months, and the 8 million sales milestone was achieved in July 2015, just 10 months after the previous million-unit milestone. The 9 million sales mark was reached in April 2016, again, selling one million hybrids in just nine months, and the 10 million milestone in January 2017, one more time nine months later. Toyota estimates that up to January 31, 2017, its hybrids have saved about 7.66 billion U.S. gallons of gasoline (29 billion liters) compared to the amount used by gasoline-powered vehicles of similar size, and have emitted approximately 77 million fewer tons of CO2 emissions than would have been emitted by gasoline-powered vehicles of similar size and driving performance.
[EX A]: Did it take longer to go from 6 - 7 million units sold, or from 7 - 8 million units sold?

[EX Q]: Passage: Average daily ridership for DART has been in the vicinity of 200,000 riders per day over the last couple decades. In the 1st quarter of 1998, DARTs weekday ridership averaged 211,000 riders per day system-wide.  Ridership has risen and fallen since then; total ridership, including  ridership, has been as high as 248,500 average weekday riders in the 3rd quarter of 2008, and as low as 194,700 average weekday riders in the 1st quarter of 2010.  However, after a year-long study in 2012 that counted passenger counts through both the existing manual method and a new automated counting system, DART concluded it has been underreporting rail ridership by more than 15 percent each year. In the 4th quarter of 2012, DART reported an average weekday ridership of 252,900. In the fourth quarter of 2014, DART reported total ridership had declined to 233,900 weekday riders.
[EX A]:
How many more riders were there on an average weekday in 2012 than in 1998?