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.
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Question: Passage: From 1623 to 1624 the Dutch had been at war over the Pescadores, and in 1633 clashed with a fleet led by Zheng Zhilong in the Battle of Liaoluo Bay, ending in another Dutch defeat. By 1632 the Dutch had established a post on a peninsula named Tayoan , which was separated from the main part of Formosa by a shallow lagoon historically referred to as the Taikang inland sea . The Dutch fortifications consisted of two forts along the bay: the first and main fortification was the multiple-walled Fort Zeelandia, situated at the entrance to the bay, while the second was the smaller Fort Provintia, a walled administrative office. Frederick Coyett, the governor of Taiwan for the Dutch East India Company, was stationed in Fort Zeelandia with 1,800 men, while his subordinate, Valentyn, was in charge of Fort Provintia and its garrison of 500 men. In 1659, after an unsuccessful attempt to capture Nanjing, Koxinga, son of Zheng Zhilong and leader of the Ming loyalist remnants, felt that the Qing Empire had consolidated their position in China sufficiently, while his troops needed more supplies and manpower. He began searching for a suitable location as his base of operations, and soon a Chinese man named He Bin , who was working for the Dutch East India Company in Formosa , fled to Koxinga's base in Xiamen and provided him with a map of Taiwan.

Answer: How many men did Coyett and Vlanetyn have?


Question: Passage: Following two consecutive losses to Dallas and San Diego, Philadelphia went to Chicago to take on the Chicago Bears, who were 4-5, on Sunday Night Football. The Eagles dominated the first quarter as Philadelphia took a two score lead on a 25-yard field goal by David Akers and a 13-yard touchdown from Donovan McNabb to Jason Avant on a wide receiver screen pass. Down 10-0 at the start of the second quarter, Chicago drove within one point as Bears kicker Robbie Gould successfully made a 45-yard field goal, as well as a pair of 28-yard field goals, to make the score 10-9 at the half. In the second half, the Bears took the lead as Robbie Gould kicked his fourth field goal, a 49-yarder that put Chicago up 12-10. However, it took only 30 seconds for the Eagles to take the lead as Donovan McNabb passed to DeSean Jackson for a 48-yard touchdown to give the Eagles a 17-12 lead. Ironically, the 48-yard touchdown catch was the shortest touchdown scored by Jackson thus far in the season. Chicago again took the lead in the third quarter as struggling quarterback Jay Cutler, who had already missed several wide open targets in the game, passed to tight end Kellen Davis for a 15-yard score. The Bears converted the 2-point conversion attempt as running back Matt Forte scored on the pass from Cutler to put the Bears back on top 20-17. In the fourth quarter, both defenses fought back and forth but the only points of the final period were scored by Eagles running back LeSean McCoy on a 10-yard, game-winning touchdown run to put the Eagles up 24-20, the game's final score. With the win, the Eagles improved to 6-4. Ironically, the Eagles win came by the same score (24-20) in the same city (Chicago) at the same time and venue (Sunday Night Football on NBC) as when they had lost in week 4 of the 2008 season.

Answer: Did Robbie Gould kick more field goals in the first half  or the second half?


Question: Passage: The Finnish Red Guards seized the early initiative in the war by taking control of Helsinki on 28 January 1918 and by undertaking a general offensive lasting from February till early March 1918. The Reds were relatively well armed, but a chronic shortage of skilled leaders, both at the command level and in the field, left them unable to capitalise on this momentum, and most of the offensives came to nothing. The military chain of command functioned relatively well at company and platoon level, but leadership and authority remained weak as most of the field commanders were chosen by the vote of the troops. The common troops were more or less armed civilians, whose military training, discipline and combat morale were both inadequate and low. Ali Aaltonen was replaced on 28 January 1918 by Eero Haapalainen as commander-in-chief. He, in turn, was displaced by the Bolshevik triumvirate of Eino Rahja, Adolf Taimi and Evert Eloranta on 20 March. The last commander-in-chief of the Red Guard was Kullervo Manner, from 10 April until the last period of the war when the Reds no longer had a named leader. Some talented local commanders, such as Hugo Salmela in the Battle of Tampere, provided successful leadership, but could not change the course of the war. The Reds achieved some local victories as they retreated from southern Finland toward Russia, such as against German troops in the Battle of Syrjäntaka on 28-29 April in Tuulos.

Answer:
How many days did the Battle of Syrjäntaka last?