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 film was released in the United States on July 25, 2008. In an interview with Entertainment Weekly, Carter said that if I Want to Believe proved successful, he would propose a third movie that would return to the television series mythology and focus on the alien invasion foretold within the series, due to occur in December 2012. The film grossed $4 million on its opening day in the United States. It opened fourth on the U.S. weekend box office chart, with a gross of $10.2 million. By the end of its theatrical run, it had grossed $20,982,478 domestically and an additional $47,373,805 internationally, for a total worldwide gross of $68,369,434. Among 2008 domestic releases, it finished in 114th place. The films stars both claimed that the timing of the movies release, a week after the highly popular Batman film The Dark Knight (film), negatively affected its success. The film received mixed to negative reviews. Metacritic, which assigns a standard score rating out of 100 reviews from mainstream film critics, reported "mixed or average" reviews, with an weighted mean score of 47 based on 33 reviews. Rotten Tomatoes reported that 32% of 160 listed film critics gave the film a positive review, with an average rating of 4.9 out of 10. The website wrote of the critics consensus stating; "The chemistry between leads David Duchovny and Gillian Anderson do live up to The X-Files televised legacy, but the roving plot and droning routines make it hard to identify just what were meant to believe in.".
Example Output: How many dollars did the film  I Want to Believe gross worldwide than in the U.S?

Example Input: Passage: After the political changes, in 1991, Bulgaria had a US$11.25 billion state debt, which represented 180% of the GDP. The state debt peaked in 1994, when it reached US$14.4 billion. During 1998-2008 Bulgaria maintained policy of Government budget balance, which reduced the state debt to 5.07 billion euro. Combined with the economic growth in that period, the state debt dropped to a record low of 13.7% of GDP, one of the lowest in the European Union. In 2008 Bulgaria also maintained 4.286 billion euro fiscal reserve, meaning that net state debt at this moment was only 0.784 billion euro. After the Financial crisis of 2007–08 Bulgaria turned to policy of Deficit spending and at the end of 2013 the state debt rose up to 7.219 billion euro, representing 18.1% of the GDP. In 2015, the debt rate increased further to 26.7% of the GDP, still remaining the third lowest in EU after Estonia and Luxembourg. Part of the increase was driven by the collapse of Corporate Commercial Bank in 2014, the fourth largest bank in the country, and the subsequent paying out of Deposit insurance.
Example Output: For how many years did Bulgaria maintain a policy of a balanced budget?

Example Input: Passage: According to the FBI, a city to city comparison of crime rates is not meaningful, because recording practices vary from city to city, citizens report different percentages of crimes from one city to the next, and the actual number of people physically present in a city is unknown. With that in mind, Dallass violent crime rate (12.06 per 1,000 people) is lower than St Louis (24.81), Detroit (24.22), Baltimore (16.96), Philadelphia (15.62), Cleveland (15.47), Miami (15.09), Washington, D.C.. (14.48), Kansas City, Missouri (14.44) and Boston (13.39). However, Houston (11.69), Los Angeles (7.87), and New York City (6.38) have lower violent crime rates than Dallas.
Example Output:
How many cities have a crime rate above 15 per 1000 people?