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: His first taste of land battle in Russia was the disastrous defeat at Narva, in which Lacy commanded a unit of musketeers, holding the rank of poruchik. During the Great Northern War he was seriously wounded on two occasions, gaining the rank of colonel in 1706. The following year he led a brigade at Poltava, in which battle he greatly distinguished himself. From this point began his fame as a soldier. His next active service, still under Prince Repnin, was the siege of Riga. Lacy was reputedly the first Russian officer to enter the capital of Livland and he was appointed the first Russian chatelain of Riga Castle in the aftermath. In 1719 Apraksin's fleet landed Lacy with 5,000 infantry and 370 cavalry near Umeå in Sweden, where they proceeded to devastate a dozen iron foundries and a number of mills. Soon promoted general, he entered the Military Collegium  — as the Russian Ministry of Defense was then known - in 1723. Three years later, Lacy succeeded Repnin in command of the Russian forces quartered in Livland, and in 1729 he was appointed Governor of Riga. These positions brought him in contact with the Duchess of Courland, who before long ascended the Russian throne as Empress Anna. During her reign, Lacy's capacity for supreme command would never be doubted.

Answer: After Umeå, what rank was Lacy promoted to?


Question: Passage: Hoping to snap a six-game losing streak the Titans played on home ground for an AFC South rivalry rematch against the Texans. The Titans took the lead after QB Kerry Collins threw a 3 and a 1-yard TD pass to WR Nate Washington and to WR Justin Gage. This was followed by RB Chris Johnson getting an 11-yard TD run. The Texans got on the scoreboard after kicker Neil Rackers made a 37-yard field goal, but the Titans extended their lead after kicker Rob Bironas hit a 30-yard field goal. The lead was narrowed with QB Matt Schaub getting a 12-yard TD pass to WR Andre Johnson, but the Titans would pull away with RB Javon Ringer getting a 7-yard TD run. The lead was narrowed agan with Schaub throwing a 4-yard TD pass to WR Kevin Walter, but the Titans' defense prevented any more scoring chances.

Answer: How many field goals did the Texans make?


Question: Passage: The defeat at Ngasaunggyan broke the back of Burmese defenses. The Burmese army lost several thousand men as well as senior commanders. Kaungsin, the next fort inline, fell just six days later on 9 December 1283. The Mongol sources say that the Burmese lost 10,000 men at Kaungsin. The Mongol armies pushed farther south into the Irrawaddy valley. They took the ancient Burmese capital of Tagaung, about 380 km north of Pagan on 5 February 1284. There, the invaders paused their advance. They found the heat of the searing Irrawaddy valley excessive, and evacuated Tagaung, allowing the Burmese to return to Tagaung on 10 May 1284. But the Mongol army renewed their offensive in the following dry season. They retook Tagaung, and defeated another Burmese stand south of Tagaung, probably near Hanlin, on 26 January 1285, opening the way to Pagan, about 270 km south. After the defeat, the king panicked, and fled to Lower Burma. The evacuation proved premature. The Mongol forces did not advance on Pagan as it was not part of their invasion plan. The country fell into chaos. In Lower Burma, the king found himself isolated, let alone plan a counterattack. Although his sons ruled the key Lower Burma ports , the king did not trust any of them, and he and his court settled at Hlegya, west of Prome. Without the full support of his sons, the presence of the king and his small army impressed no one. The governor of Pegu revolted that same year. The king managed to send two small expeditions to Pegu but they both failed. Now, the entire eastern half of Lower Burma  was in open revolt.

Answer:
How many days after the Mongol armies took the ancient Burmese capital of Tagaung were the Burmese allowed to return to Tagaung?