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.

[Q]: Passage: Obesity is one of the leading preventable causes of death worldwide. A number of reviews have found that mortality risk is lowest at a BMI of 20–25 kg/m2 in non-smokers and at 24–27 kg/m2 in current smokers, with risk increasing along with changes in either direction. This appears to apply in at least four continents. In contrast, a 2013 review found that grade 1 obesity (BMI 30–35) was not associated with higher mortality than normal weight, and that overweight (BMI 25–30) was associated with "lower" mortality than was normal weight (BMI 18.5–25). Other evidence suggests that the association of BMI and waist circumference with mortality is U- or J-shaped, while the association between waist-to-hip ratio and waist-to-height ratio with mortality is more positive. In Asians the risk of negative health effects begins to increase between 22–25 kg/m2. A BMI above 32 kg/m2 has been associated with a doubled mortality rate among women over a 16-year period. Obesity in the United States, obesity is estimated to cause 111,909 to 365,000 deaths per year, while 1 million (7.7%) of deaths in Europe are attributed to excess weight.  On average, obesity reduces life expectancy by six to seven years, a BMI of 30–35 kg/m2 reduces life expectancy by two to four years, while severe obesity (BMI > 40 kg/m2) reduces life expectancy by ten years.
[A]: What BMI reduces life expectancy for ten years, BMI of 30–35 kg/m2 or BMI > 40 kg/m2?


[Q]: Passage: A large share of the UNs expenditure addresses its core mission of peace and security, and this budget is assessed separately from the main organizational budget. The peacekeeping budget for the 2015-16 fiscal year was $8.27 billion, supporting 82,318 troops deployed in 15 missions around the world. UN peace operations are funded by assessments, using a formula derived from the regular funding scale that includes a weighted surcharge for the five permanent Security Council members, who must approve all peacekeeping operations. This surcharge serves to offset discounted peacekeeping assessment rates for less developed countries. In 2017, the top 8 providers of assessed financial contributions to Peacekeeping operations were the United States  (28.47%), China  (10.25%), Japan  (9.68%), Germany  (6.39%), France  (6.28%), United Kingdom  (5.77%), Russian Federation  (3.99%) and Italy  (3.75%).
[A]: How many countries contribute more than $8.27 billion in peacekeeping funds?


[Q]: Passage: The peasant armies were organized in bands , similar to the landsknecht. Each haufen was organized into unterhaufen, or fähnlein and rotten. The bands varied in size, depending on the number of insurgents available in the locality. Peasant haufen divided along territorial lines, whereas those of the landsknecht drew men from a variety of territories. Some bands could number about 4,000; others, such as the peasant force at Frankenhausen, could gather 8,000. The Alsatian peasants who took to the field at the Battle of Zabern  numbered 18,000. Haufen were formed from companies, typically 500 men per company, subdivided into platoons of 10 to 15 peasants each. Like the landsknechts, the peasant bands used similar titles: Oberster feldhauptmann, or supreme commander, similar to a colonel, and lieutenants, or leutinger. Each company was commanded by a captain and had its own fähnrich, or ensign, who carried the company's standard . The companies also had a sergeant or feldweibel, and squadron leaders called rottmeister, or masters of the rotte. Officers were usually elected, particularly the supreme commander and the leutinger. The peasant army was governed by a so-called ring, in which peasants gathered in a circle to debate tactics, troop movements, alliances, and the distribution of spoils. The ring was the decision-making body. In addition to this democratic construct, each band had a hierarchy of leaders including a supreme commander and a marshal , who maintained law and order. Other roles included lieutenants, captains, standard-bearers, master gunner, wagon-fort master, train master, four watch-masters, four sergeant-majors to arrange the order of battle, a weibel  for each company, two quartermasters, farriers, quartermasters for the horses, a communications officer and a pillage master.
[A]:
How many more Alsatian peasants who took the field at the Battle of Zabern were there compared to the peasant force at Frankenhausen?