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: 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.
Example Output: After the withdrawal of the Ottoman army, how many parts of the country did the Italians seize?

Example Input: Passage: In 2015, poverty in Italy hit the high levels in the previous 10 years. The level of absolute poverty for a 2 people family was €1050.95/month. The poverty line per capita changed by region from €552.39/month to €819.13/month.The numbers of those in absolute poverty rose nearly an entire percent in 2015, from 6.8% in 2014, to 7.6% in 2015. In the south of Italy the numbers are even higher with 10% living in absolute poverty, up from 9 percent in 2014. The north is better off at 6.7%, but still an increase from 5.7% in 2014. The national statics reporting agency, ISTAT, defines absolute poverty as those who can’t buy goods and services which they need to survive. In 2015, the proportion of poor households in relative poverty also increased in 2015 to 13.7 from 12.9 in 2014. ISTAT defines relative poverty as people whose disposable income is less than around half the national average. The unemployment rate in February 2016 remained at 11.7%, which has been the same for almost a year, but even having a job doesn’t guarantee freedom from poverty. Those who have at least one family employed still suffer from 6.1% to 11.7% poverty, the higher number being for those who have factory jobs. The numbers are even higher for the younger generations because their unemployment rate is over 40%. Also, children are hit hard. In 2014, 32% of those aged 0–17 are at risk of poverty or social exclusion, which is one child out of three. In the last ISTAT report poverty is in decline.
Example Output: Buy how many percentages did the number of people living in poverty go up from 2014 2015?

Example Input: Passage: The Armenian army kept advancing and occupied most Armenian dominated villages in the Lori/Borchali province, then proceeded to enter the town Bolnisi-Knachen near heavily fought Katharinenfeld and rested only a few dozen kilometers away from the Georgian capital. Even though attacking Tbilisi was not a primary goal for the Armenians it was an alarming immediate threat to the Georgian government. The mobilization order was not issued earlier than December 18 and approved only 2 days later. Commander Jugheli was put in charge of the ill-disciplined Georgian National Guard troops in Katharinenfeld while general Akhmetashvili was appointed commander in chief of the Georgian army forces in the Lori theatre. Jugheli's 600 men encamped in a poorly and carelessly organised position without even posting guards allowing Armenian militia to sneak up on them overnight and capture several canons and machineguns and position themselves on the roofs to surprise the Georgians. However, despite the momentum the Armenians had gained, the Georgians with Jugheli leading them while under attack managed to recapture the equipment in close combat and forced the Armenians out of town, but with heavy casualties, losing 30 killed and 70 wounded. The Armenians also suffered heavy losses during retreat with 100 killed and 100 taken prisoner when they were run down by Georgian cavalry led by Colonel Cholokashvili. Georgian troops crossed the river Khrami with the first main objective to crush the Armenian force in the Dagheti-Samshvilde area. The Armenian troops including 500 well-entrenched militia were engaged by Georgian artillery and on 24 December the villages Dagheti, Bolnisi, Khacheni and Samshvilde were captured by the Georgian army eliminating most of the resistance in the process.
Example Output:
how many Armenians were lost before December 24?