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: 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.
Example Output: How many  more vessels reached Sweden than Greenland?

Example Input: Passage: On average each Norwegian transported themselves for 70 minutes each day. In 2008 8% of passenger transport was made by public transport; road transport is the dominant mode of transport. It had risen to 10% in 2017. In 2014 22% of travel was on foot and 4% by bicycle. The transport sector was responsible for 4.1% of the Measures of national income and output and 6.6% of employment in 2006. According to the World Economic Forums Travel and Tourism Competitiveness Report 2013, Norway placed 83 out of 140 countries regarding quality of roads, 47 out of 122 regarding quality of railroad infrastructure, 25 out of 140 regarding quality of port infrastructure and 54 out of 140 regarding ground transport networks.
Example Output: Did Norway have a better ranking regarding their ground transport networks or the quality of port infrastructure?

Example Input: Passage: Minority ethnic groups include White people in Zimbabwe, who make up less than 1% of the total population. White Zimbabweans are mostly of British origin, but there are also Afrikaner, Greeks in Zimbabwe, Portuguese people, Franco-Mauritian and Dutch people communities. The white population dropped from a peak of around 278,000 or 4.3% of the population in 1975 to possibly 120,000 in 1999, and was estimated to be no more than 50,000 in 2002, and possibly much less. The 2012 census lists the total white population at 28,782 (roughly 0.22% of the population), one-tenth of its 1975 estimated size. Most emigration has been to the United Kingdom (between Zimbabweans in the United Kingdom Britons are of Rhodesian or Zimbabwean origin), South Africa, Botswana, Zambia, Canada, Australia and New Zealand. Coloureds form 0.5% of the population, and various Asian people ethnic groups, mostly of Indian and Chinese origin, are also 0.5%.
Example Output:
How many more White people were there in 1975 compared to 2012?