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.

Example Input: Passage: The Texans' defense was unable to withstand the Bills' rushing offense, especially in the first half, allowing over 100 rushing yards. Nonetheless, Houston managed to keep pace throughout despite not leading all game, but gave up a go-ahead touchdown by Charles Clay on the first play off the two-minute warning, followed by Dan Carpenter's 30-yard field goal to put it away for good. The Texans lost their first game following the bye week losing to Buffalo 21-30 and dropped to 6-6 on the season. This was also Houston's first loss to the Bills since 2006.
Example Output: How many points did Buffalo win by?

Example Input: Passage: The Titans won their first game of the year, and Vince Young earned his first NFL win in a game against the Washington Redskins at FedExField. The Titans got on the board first as K Rob Bironas connected on a 32-yard field goal five minutes into the game.  The Skins responded with a 10-yard touchdown run by RB Clinton Portis.  On the first play of the second quarter, Skins QB Mark Brunell hit TE Chris Cooley with a 24-yard touchdown pass.  Titans K Bironas converted a 26-yard field goal, and Young hit WR Brandon Jones with a 3-yard touchdown near the end of the first half, to pull the Titans to within one going into halftime.  Titans RB Travis Henry rushed for a career-high 178 yards and scored on a 2-yard run in the third quarter.  On the Skins next possession, Titans FB Casey Cramer blocked a Derrick Frost punt out of the end zone for a safety.   Skins RB Portis ran for his second touchdown early in the fourth quarter, and Brunell hit WR Santana Moss for the two-point conversion to tie the game at 22.  Titans K Bironas kicked a field goal from 30 yards out with 5 minutes left to give them a 25-22 lead.  The Skins had one last chance but Brunell threw an interception to S Lamont Thompson to seal the deal for the Titans.  With the win, the Titans went into their bye week at 1-5.
Example Output: How many catches did Cooley have?

Example Input: Passage: After 1960 public sector unions grew rapidly and secured good wages and high pensions for their members. While manufacturing and farming steadily declined, state- and local-government employment quadrupled from 4 million workers in 1950 to 12 million in 1976 and 16.6 million in 2009. In 2009 the U.S. membership of public sector unions surpassed membership of private sector unions for the first time, at 7.9 million and 7.4 million respectively. In 2011 states faced a growing fiscal crisis and the Republicans had made major gains in the 2010 elections. Public sector unions came under heavy attack especially in Wisconsin, as well as Indiana, New Jersey and Ohio from conservative Republican legislatures. Conservative state legislatures tried to drastically reduce the abilities of unions to collectively bargain.  Conservatives argued that public unions were too powerful since they helped elect their bosses, and that overly generous pension systems were too heavy a drain on state budgets.
Example Output:
How many jobs did state and local-government raise between 1950-1976?