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 Input:
Passage: In the period between the two world wars, the Danish navy  had low priority for the politicians, especially between 1929 and 1942 under Thorvald Stauning. During the first year of the German occupation , the navy assisted the occupying German forces with minesweeping, because of the political demand of keeping the infrastructure  up and running. The tensions between the German soldiers and the Danish armed forces rose slowly and, on 29 August 1943, they managed to scuttle 32 of its larger ships, while Germany succeeded in seizing 14 of the larger and 50 of the smaller vessels. This was due to a secret order, given directly to the captains by word of mouth by commander of the navy, Vice Admiral A. H. Vedel "to try to flee to the nearest neutral or nazi-opposed port. If that was not possible, the ship should be scuttled at as deep a location as possible". The Germans later succeeded in raising and refitting 15 of the sunken ships. A number of vessels had been ordered to attempt to escape to Swedish waters, and 13 succeeded. The fleet flagship, Niels Juel, attempted to break out in the Battle of Isefjord but the crew was forced to beach and partly scuttle her. The score for the larger vessels was therefore: 32 vessels were sunk, 2 were in Greenland, 4 reached Sweden, 14 were captured by the Germans. As for the smaller vessels: 9 "patruljekuttere" reached Sweden, 50 others were captured by the Germans. By the autumn of 1944, these ships officially formed a Danish naval flotilla in exile. In September 1943, A. H. Vedel was fired by order of the prime minister Vilhelm Buhl because of his hostile actions towards the Germans.

Ex Output:
How many  more vessels reached Sweden than Greenland?


Ex Input:
Passage: After the political changes, in 1991, Bulgaria had a US$11.25 billion state debt, which represented 180% of the GDP. The state debt peaked in 1994, when it reached US$14.4 billion. During 1998-2008 Bulgaria maintained policy of Government budget balance, which reduced the state debt to 5.07 billion euro. Combined with the economic growth in that period, the state debt dropped to a record low of 13.7% of GDP, one of the lowest in the European Union. In 2008 Bulgaria also maintained 4.286 billion euro fiscal reserve, meaning that net state debt at this moment was only 0.784 billion euro. After the Financial crisis of 2007–08 Bulgaria turned to policy of Deficit spending and at the end of 2013 the state debt rose up to 7.219 billion euro, representing 18.1% of the GDP. In 2015, the debt rate increased further to 26.7% of the GDP, still remaining the third lowest in EU after Estonia and Luxembourg. Part of the increase was driven by the collapse of Corporate Commercial Bank in 2014, the fourth largest bank in the country, and the subsequent paying out of Deposit insurance.

Ex Output:
For how many years did Bulgaria maintain a policy of a balanced budget?


Ex Input:
Passage: The persecutions did not end, however. In violation of the promise made by Beria to the arrested opposition leaders, mass arrests and executions continued. The political guidance of the anti-revolt operations was effected by the GPU chief in Georgia, Solomon Mogilevsky, and the repressions were largely supported by the Transcaucasian Central Committee. Stalin himself is quoted to have vowed that "all of Georgia must be plowed under". In a series of raids, the Red Army and Cheka detachments killed thousands of civilians, exterminating entire families including women and children. Mass executions took place in prisons, where people were killed without trial, including even those in prison at the time of the rebellion. Hundreds of arrested were shot directly in railway trunks, so that the dead bodies could be removed faster—a new and effective technical invention by the Cheka officer, Talakhadze. The exact number of casualties and the victims of the purges remains unknown. Approximately 3,000 died in fighting. The number of those who were executed during the uprising or in its immediate aftermath amounted to 7,000-10,000 or even more. According to the most recent accounts included also in The Black Book of Communism , 12,578 people were put to death from 29 August to 5 September 1924. About 20,000 people were deported to Siberia and Central Asian deserts.

Ex Output:

How many days of executions were reported in The Black Book of Communism?