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 Input:
Passage: Forecasting airline interest in larger-capacity models, Boeing announced the stretched 767-300 in 1983 and the extended-range 767-300ER in 1984. Both models offered a 20 percent passenger capacity increase, while the extended-range version was capable of operating flights up to . Japan Airlines placed the first order for the 767-300 in September 1983. Following its first flight on January 30, 1986, the type entered service with Japan Airlines on October 20, 1986. The 767-300ER completed its first flight on December 9, 1986, but it was not until March 1987 that the first firm order, from American Airlines, was placed. The type entered service with American Airlines on March 3, 1988. The 767-300 and 767-300ER gained popularity after entering service, and came to account for approximately two-thirds of all 767s sold.

Ex Output:
How many months after the first flight of the 767-300 was the first flight of the 767-300ER?


Ex Input:
Passage: The Annenberg School for Communication and Journalism was ranked 1st in 2014 by USA Today.  In its 2016 rankings, U.S. News & World Report rates USCs University of Southern California Law School as 19th, the Marshall School of Business tied for 10th in undergraduate education with the USC Leventhal School of Accounting 6th, the Lloyd Greif Center for Entrepreneurial Studies 3rd, and the MBA program tied for 25th. Marshall no longer appears among the previewed Top 9 undergraduate business schools.; the Keck School of Medicine of USC was ranked tied for 31st in research and tied for 72nd in primary care. U.S. News & World Report in 2016 further ranked the Viterbi School of Engineering tied for 10th, the Rossier School of Education 15th, the Roski School of Fine Arts graduate program 36th, the USC Sol Price School of Public Policy 2nd, the University of Southern California School of Social Work 11th, and the USC School of Pharmacy tied for 9th. USCs graduate programs in physical therapy and occupational therapy are ranked the nations 1st and 3rd best programs, respectively, for 2016 by U.S. News & World Report. The USC School of Architecture was ranked 5th in 2014.  The Philosophical Gourmet Report in 2015 ranked USCs graduate philosophy program as 8th nationally.

Ex Output:
How many positions was the difference in ranking of the Keck School of Medicine for research compared to primary care?


Ex Input:
Passage: Trying to snap a two-game losing skid, the Steelers flew to the Edward Jones Dome for a Week 16 Thursday night interconference duel with the St. Louis Rams.  In the first quarter, Pittsburgh smashed first as QB Ben Roethlisberger completed a 17-yard TD pass to WR Nate Washington.  The Rams would respond with QB Marc Bulger completing a 12-yard TD pass to RB Steven Jackson.  In the second quarter, the Steelers regained the lead with kicker Jeff Reed getting a 21-yard field goal.  However, St. Louis took the lead with Bulger completing a 12-yard TD pass to WR Isaac Bruce.  Afterwards, Pittsburgh got the lead again as Roethlisberger completed a 33-yard TD pass to Washington and a 12-yard TD pass to RB Najeh Davenport.  The Rams end the half with kicker Jeff Wilkins getting a 52-yard field goal. In the third quarter, the Steelers increased their lead with Davenport getting a 1-yard TD run.  St. Louis would respond with Bulger completing a 23-yard TD pass to WR Drew Bennett.  In the fourth quarter, Pittsburgh ended the game with Reed nailing a 29-yard field goal and CB Ike Taylor returning an interception 51&#160;yards for a touchdown. With the win, the Steelers improved to 10-5. The Cleveland Browns' loss three days later automatically clinched the Steelers' first AFC North title since 2004. WR Hines Ward (6 receptions for 59&#160;yards) surpassed John Stallworth as the all-time franchise leader in career reception yards with 8,726&#160;yards.  Also, Santonio Holmes got a career-high with his game-best 133 receiving yards on 4 catches. Finally, Ben Roethlisberger got his third career "perfect" game (16/20 for 261&#160;yards and 3 touchdowns). RB Willie Parker (1 carry for &#8722;1&#160;yard) got injured on Pittsburgh's second offensive play of the game after getting tackled by LB Will Witherspoon.  He would suffer a fractured right fibula, effectively ending his season.

Ex Output:

How many "perfect" games did Roethlisberger get in his career?