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 49ers began their season at Qwest Field for an NFC West match against the Seattle Seahawks.  In the first quarter, the Niners had the early lead when kicker Joe Nedney made a 23-yard field goal, which was extended in the second quarter when Nedney made another 23-yard field goal. Then, San Francisco failed to maintain it and then fell behind when Seahawks quarterback Matt Hasselbeck got a 1-yard touchdown run, followed by him making a 13-yard touchdown pass to wide receiver Deon Butler. In the third quarter, the 49ers struggled further when quarterback Alex Smith threw an interception to cornerback Marcus Trufant, which was returned 32 yards for a touchdown. This was followed by Hasselbeck's 3-yard touchdown pass to wide receiver Deion Branch. In the fourth quarter, the Niners continued to struggle when kicker Olindo Mare made a 35-yard field goal.
Example Output: How many field goals did Nedney make?

Example Input: Passage: Greece has universal health care. In a 2000 World Health Organization report, its health care system ranked 14th in overall performance of 191 countries surveyed. In a 2013 Save the Children report, Greece was ranked the 19th best country (out of 176 countries surveyed) for the state of mothers and newborn babies. In 2010, there were 138 hospitals with 31,000 beds in the country, but on 1 July 2011, the Ministry for Health and Social Solidarity (Greece) announced its plans to decrease the number to 77 hospitals with 36,035 beds, as a necessary reform to reduce expenses and further enhance healthcare standards. Greeces healthcare expenditures as a percentage of GDP were 9.6% in 2007 according to a 2011 OECD report, just above the OECD average of 9.5%. The country has the largest number of doctors-to-population ratio of any OECD country.
Example Output: How many countries ranked better than Greece according to the Save the Children report?

Example Input: Passage: The Fox Wars were two conflicts between the French and the Fox  Indians that occurred in the Great Lakes region  from 1712 to 1733. These territories are known today as the states of Michigan and Wisconsin in the United States. The Wars exemplified colonial warfare in the transitional space of New France, occurring within the complex system of alliances and enmities with native peoples and colonial plans for expansion. The Fox controlled the Fox River system. This river was vital for the fur trade between French Canada and the North American interior, because it allowed river travel from Green Bay in Lake Michigan to the Mississippi River. The French wanted the rights to use the river system to gain access to both the Mississippi and trade contacts with tribes to the west. The wars claimed thousands of lives and initiated a slave trade whereby Fox Indians were captured by native allies of New France and then sold as slaves to the French colonial population.:54 Indeed, alliances between the French and other native groups  as well as those between the Fox and other native groups  were an important aspect of the Wars, influencing every stage of the conflicts, including the causes, the fighting and the conclusion.:54 The First Fox War  began with inter-alliance violence and ended with the surrender of a large group of Fox and the subsequent peace deal.:63:169 As was custom, peace offerings required the exchange of goods and of prisoners to account for those who died in the conflict, acknowledging the importance of this exchange for establishing peace.:64 The Second Fox War  was far more destructive than the first, and ended with the near annihilation of the Fox population.:169.
Example Output:
Fox Wars were two conflicts between the French and the Fox Indians for about how many years?