TASK DEFINITION: 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.
PROBLEM: Passage: Concerned by the Burmese consolidation of Shan states and Laotian states, China launched four invasions of Burma between 1765 and 1769. At first, the Qianlong Emperor envisaged an easy war, and sent in only the Green Standard troops stationed in Yunnan. The Qing invasion came as the majority of Burmese forces were deployed in their latest invasion of Siam. Nonetheless, battle-hardened Burmese troops defeated the first two invasions of 1765-1766 and 1766-1767 at the border. The regional conflict now escalated to a major war that involved military manoeuvres nationwide in both countries. The third invasion  led by the elite Manchu Bannermen nearly succeeded, penetrating deep into central Burma within a few days' march from Ava. But the Bannermen of northern China could not cope with unfamiliar tropical terrains and lethal endemic diseases, and were driven back with heavy losses. After the close-call, Hsinbyushin redeployed his armies from Siam to the Chinese front. The fourth and largest invasion got bogged down at the frontier. With the Qing forces completely encircled, a truce was reached between the field commanders of the two sides in December 1769.

SOLUTION: After how many Chinese invasions did the conflict escalate from a regional conflict into a major war?

PROBLEM: Passage: In 1545, Polin was on his way to fight against the English in the area of Boulogne. While in Marseilles in 1545, Polin was involved as a leader in the massacre of the Protestant Waldensians . Outside the Piedmont the Waldenses joined the local Protestant churches in Bohemia, France and Germany. After they came out of clandestinity and reports were made of sedition on their part, the French king, Francis I issued on 1 January 1545 the "Arrêt de Mérindol", and armed a crusade against the Waldensians of Provence. The leaders in the 1545 massacres were Jean Maynier d'Oppède, First President of the parlement of Provence, and Antoine Escalin des Aimars who was returning from the Italian Wars with 2,000 veterans, the Bandes de Piémont. Deaths ranged from hundreds to thousands, depending on the estimates, and several villages were devastated.

SOLUTION: How many countries did the Waldenses join the local Protestant churches in?

PROBLEM: Passage: As of the 2010 census, the population of Tallahassee was estimated to be 181,376. There were 74,815 households, 21.3% of which had children under 18 living in them. 27.7% were married couples living together, 14.4% had a female householder with no husband, and 53.7% were non-families. 34.1% of all households were made up of individuals living alone and 6.7% had someone living alone who was 65 years of age or older. The average household size was 2.23 and the average family size was 2.88. Children under the age of 5 were 5.5% of the population, persons under 18 were 17.2%, and persons 65 years or older were 8.1%. The median age was 26 years. For every 100 females, there were 89.5 males. For every 100 females age 18 and over, there were 86.7 males. 57.4% of the population was White, 35.0% Black, 3.7% Asian, 0.2% American Indian and Alaska Native, 0.1% Native Hawaiian and Other Pacific Islander, 1.3% some other race, and 2.3% two or more races. 6.3% were Hispanic or Latino of any race, and 53.3% were non-Hispanic White. For the period 2009–2013, the estimated median household income was $39,524, and the per capita income was $23,778. The number of persons below the poverty level was estimated at 30.2%.

SOLUTION:
According to the 2010 census, were there more households with children under the age of 18 living in them or households with married couples living together?