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 disintegration of Russia offered Finns an historic opportunity to gain national independence. After the October Revolution, the conservatives were eager for secession from Russia in order to control the left and minimise the influence of the Bolsheviks. The socialists were skeptical about sovereignty under conservative rule, but they feared a loss of support among nationalistic workers, particularly after having promised increased national liberty through the "Law of Supreme Power". Eventually, both political factions supported an independent Finland, despite strong disagreement over the composition of the nation's leadership. Nationalism had become a "civic religion" in Finland by the end of nineteenth century, but the goal during the general strike of 1905 was a return to the autonomy of 1809-1898, not full independence. In comparison to the unitary Swedish regime, the domestic power of Finns had increased under the less uniform Russian rule. Economically, the Grand Duchy of Finland benefited from having an independent domestic state budget, a central bank with national currency, the markka , and customs organisation and the industrial progress of 1860-1916. The economy was dependent on the huge Russian market and separation would disrupt the profitable Finnish financial zone. The economic collapse of Russia and the power struggle of the Finnish state in 1917 were among the key factors that brought sovereignty to the fore in Finland.

A: Finland was supported by whom?
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Q: Passage: The United States Navy (USN) hoped to use the V-1710 in its rigid airships USS Akron (ZRS-4) and USS Macon (ZRS-5), but both were equipped with German-built Maybach VL-2 engines as the V-1710 was still in testing when the Macon was lost in February 1935 (the Akron having been lost in April 1933). The USAAC purchased its first V-1710 in December 1932. The Great Depression slowed development, and it was not until December 14, 1936 that the engine next flew in the Consolidated XA-11A testbed. The V-1710-C6 successfully completed the USAAC 150 hour Type certificate on April 23, 1937 at , the first engine of any type to do so. The engine was then offered to aircraft manufacturers where it powered the prototype Curtiss XP-37s. All entrants in the new pursuit competition were designed around it, powering the Lockheed P-38, Bell P-39 and Curtiss P-40. When war British Purchasing Commission asked North American Aviation to build the P-40 under license, NAA instead proposed their own improved aircraft design, using the V-1710 in their North American P-51 Mustang.

A: How many airships did the United States Navy (USN) hope to use the V-1710 in?
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Q: Passage: Coming off their home win over the Raiders, the Texans flew to the University of Phoenix Stadium for the first time ever for a Week 5 interconference duel with the Arizona Cardinals.  Houston would trail in the first quarter as Cardinals running back Tim Hightower got a 1-yard touchdown run in the first quarter, followed by quarterback Kurt Warner completing a 9-yard and a 26-yard touchdown pass to wide receiver Larry Fitzgerald.  Afterwards, the Texans began to rally as running back Chris Brown got a 1-yard touchdown run in the third quarter.  Then, quarterback Matt Schaub would hook up with wide receiver Andre Johnson on an 11-yard and a 17-yard touchdown pass in the fourth quarter.  However, Arizona would strike on two key plays.  First, Cardinals cornerback Dominique Rodgers-Cromartie would intercept a pass from Schaub and return it 49 yards.  Second, Arizona's defense held Houston's offense 1 yard out of the endzone three times.

A:
How long were each of Kurt Warner's touchdown passes?
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