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: As of the census of 2010, there were 50,251 people, 20,065 households, and 13,721 families residing in the county.  The population density was 90 people per square mile (35/km2). There were 22,677 housing units at an average density of 40 per square mile (15/km2). The racial makeup of the county was 74.1% Race (United States Census), 19.3% Race (United States Census) or Race (United States Census), 0.7% Race (United States Census), 1.1% Race (United States Census), 0.1% Race (United States Census), 1.8% from Race (United States Census), and 3.0% from two or more races. 5.6% of the population were Race (United States Census) or Race (United States Census) of any race.
Example Output: How many households and families are in the county according to the 2010 census?

Example Input: Passage: In 2006-07 NBA season, Jamess averages declined to 27.3 points, 6.7 rebounds, 6 assists, and 1.6 steals per game. Some analysts attributed the fall to a regression in his passing skills and shot selection, which stemmed from a lack of effort and focus. The Cavaliers finished the season with 50 wins for the second consecutive year and entered the 2007 NBA Playoffs as the Easts second seed. In Game 5 of the NBA Conference Finals, James notched 48 points with 9 rebounds and 7 assists, scoring 29 of Clevelands last 30 points, including the game-winning layup with two seconds left, against the 2006-07 Detroit Pistons season. After the game, play-by-play announcer Marv Albert called the performance "one of the greatest moments in postseason history" and color commentator Steve Kerr described it as "Michael Jordan-esque". In 2012, ESPN ranked the performance the fourth greatest in modern NBA playoff history. The Cavaliers went on to win Game 6 and claim their first-ever Eastern Conference championship, earning them a matchup with the 2006-07 San Antonio Spurs season in the 2007 NBA Finals. During the championship round, James struggled, averaging 22 points, 7.0 rebounds, and 6.8 assists per game on just 35.6 percent shooting, and Cleveland was eliminated in a Whitewash (sport).
Example Output: How many better performances were there than James in 2012 according to ESPN?

Example Input: Passage: This marked the Browns' only game outside of the Eastern time zone during the 2014 season. The Browns ended a 7-game away losing streak and improved to 2-2 with the win.  For the fourth time this season, the Browns participated in a game that was decided by 3 or fewer points.  It was also the fourth time in as many games that the winning score was produced with less than 2 minutes to go in the 4th quarter.  The game was aggressive, with 14 penalties for 142 yards, and the ejection of the Titans' linebacker Derrick Morgan.  The Titans dominated in the early minutes, scoring the first 14 points of the contest and leaping out to a 28-3 lead.  Despite trailing by as many as 25 points in the second quarter, the Browns scored the final 26 points of the game while the Titans failed to score any points in the second half. Travis Benjamin caught the game-winning TD pass from Brian Hoyer with 69 seconds left in the game. The Browns' 25 point rally represented the largest comeback in franchise history and the largest comeback by a road team in NFL history. For his outstanding play on punt and kick coverage, Browns DL Tank Carder was recognized as the AFC Special Teams Player of the Week.
Example Output:
How many consecutive points did Cleveland score to win?