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: 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.
[A]: After the withdrawal of the Ottoman army, how many parts of the country did the Italians seize?

[Q]: Passage: The index reached a relative intraday highwhich was not exceeded for over seven yearsof 1,552.87, on March 24, 2000, during the dot-com bubble. The index then declined by approximately 50%, to 768.63, on October 10, 2002, during the stock market downturn of 2002. On May 30, 2007, the S&P 500 closed at 1,530.23, to set its first all-time closing high in more than seven years. Although the index achieved a new all-time intraday high on October 11, 2007, at 1,576.09, following a record close of 1,565.15 on October 9, the index finished 2007 at 1,468.36 pointsjust below its 1999 annual close. Less than a month later, it dropped to 1,400, and would not see similar levels again for five years.
[A]: How many points had the index gained from October 10, 2002 to October 11, 2007?

[Q]: Passage: The use of the term Rus/Russia in the lands of ancient Rus' survived longer as a name used by Ukrainians for Ukraine. When the Austrian monarchy made vassal state Galicia-Lodomeria a province in 1772, Habsburg officials realized that the local East Slavic people were distinct from both Poles and Russians, and still called themselves Rus, until the empire fell apart in 1918. By 1840 the inferior term, Malaya Rus' , i.e. "Little Rus'", or Rus' Minora, for Ukrainians became derogative in the Russian Empire, and they began calling themselves Ukrainians, for Ukrayina. In the 1880s and 1900s, the popularity of the ethnonym Ukrainian spread and the term Ukraine became a substitute for Malaya Rus' among the Ukrainian population of the Empire. In the course of time the term Rus became restricted to western parts of present Ukraine , an area where Ukrainian nationalism, ardently supported by Austro-Hungarian authorities, competed with Galician Russophilia. By the early 20th century, the term Ukraine had predominantly replaced Malorussia in those lands and by the mid-1920s also in the Ukrainian diaspora in North America. Rusin has been one of official self-identifications of the Rus' population in Poland . Until 1939, for many traditional Ruthenians and Poles, the word Ukrainiec meant a person involved in or friendly to a nationalist movement.
[A]:
How many years after Austria made Galicia-Lodomeria a province did the empire fall apart?