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 Q]: Passage: From the Act of Union on 1 January 1801, until 6 December 1922, the island of Ireland was part of the United Kingdom of Great Britain and Ireland. During the Great Famine, from 1845 to 1849, the island's population of over 8 million fell by 30%. One million Irish died of starvation and/or disease and another 1.5 million emigrated, mostly to the United States. This set the pattern of emigration for the century to come, resulting in a constant population decline up to the 1960s.
[EX A]: After the Great Famine, Ireland's population was approximately how many people?

[EX Q]: Passage: The invasion of Libya was a costly enterprise for Italy. Instead of the 30 million lire a month judged sufficient at its beginning, it reached a cost of 80 million a month for a much longer period than was originally estimated. The war cost Italy 1.3 billion lire, nearly a billion more than Giovanni Giolitti estimated before the war. This ruined ten years of fiscal prudence. After the withdrawal of the Ottoman army the Italians could easily extend their occupation of the country, seizing East Tripolitania, Ghadames, the Djebel and Fezzan with Murzuk during 1913. The outbreak of the First World War with the necessity to bring back the troops to Italy, the proclamation of the Jihad by the Ottomans and the uprising of the Libyans in Tripolitania forced the Italians to abandon all occupied territory and to entrench themselves in Tripoli, Derna, and on the coast of Cyrenaica. The Italian control over much of the interior of Libya remained ineffective until the late 1920s, when forces under the Generals Pietro Badoglio and Rodolfo Graziani waged bloody pacification campaigns. Resistance petered out only after the execution of the rebel leader Omar Mukhtar on September 15, 1931. The result of the Italian colonisation for the Libyan population was that by the mid-1930s it had been cut in half due to emigration, famine, and war casualties. The Libyan population in 1950 was at the same level as in 1911, approximately 1.5 million.
[EX A]: After the withdrawal of the Ottoman army, how many parts of the country did the Italians seize?

[EX Q]: Passage: By 1851, Burma had been greatly weakened, and the British were ready to pounce again. Using a fine of two British ships by the mayor of Rangoon as the excuse, Lord Dalhousie, governor-general of India, sent an ultimatum to rescind the fine, remove the offending mayor, and pay a fine of a one thousand pounds. The Burmese neither wanted nor were ready for a war. They quickly accepted the British demands. But the British officer on the scene, Commodore George Lambert, blockaded the port of Rangoon anyway. On 18 February 1852, Dalhousie increased the demand a hundredfold to one hundred thousand pounds sterling. On 12 April 1852, the British navy invaded Rangoon. King Pagan sent four armies to meet the enemy. The Burmese put up tough resistance at Bassein  and Pegu but by June, much of Lower Burma belonged to the invaders. After the end of the rainy season, in November, the British took Prome, and pushed up to Myede on the Irrawaddy, and took Toungoo on the Sittaung, facing minimal Burmese resistance. In December, Prince of Mindon raised a rebellion against his brother the king. On 20 December 1852, the British issued a proclamation of annexation, taking Lower Burma, up to the latitude running directly east-west across the country to the borders of Karenni states, 6 miles  north of Myede . It took three years to "pacify" the province. Burmese resistance leader Myat Tun, with 4,000 followers, waged guerrilla warfare, repulsing three British attacks before succumbing to a fourth one led by a brigadier general. In 1857, an ethnic Karen leader began another round of guerrilla warfare in the Irrawaddy delta, and was put down only after 8 years.
[EX A]:
How many British attacks did Burma withstand?