TASK DEFINITION: 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.
PROBLEM: Passage: At Pagan, the new king Kyawswa controlled just a small area outside the capital. Instead, the real power rested with three former Pagan commanders of nearby Myinsaing. It was the brothers, not the nominal sovereign Kyawswa, that sent a force to retake Lower Burma in 1294 after Wareru had decided to become a vassal of the Sukhothai Kingdom. Wareru drove back the Myinsaing forces. Concerned by the increasing power of the three brothers, Kyawswa submitted to the Mongols in January 1297, and was recognised by the Mongol emperor Temür Khan as viceroy of Pagan on 20 March 1297. In December 1297, the three brothers overthrew Kyawswa, and founded the Myinsaing Kingdom. In January 1300, the Myinsaing forces led by Athinhkaya seized the southernmost Mongol garrisons named Nga Singu and Male, just north of modern Mandalay. On 22 June 1300, the Mongol Emperor declared that Kumara Kassapa, one of Kyawswa's sons, was the rightful king of Burma, and sent in a 12,000-strong army from Yunnan. The Mongol army reached Male on 15 January 1301, and Myinsaing on 25 January. But they could not break through. The besiegers took the bribes given by the three brothers, and began their retreat on 6 April. But the commanders were executed by the Yunnan government when they got back. The Mongols sent no more invasions, and withdrew entirely from Upper Burma on 4 April 1303.

SOLUTION: How many days did it take the Mongol armey to travel from Male to Myinsaing?

PROBLEM: Passage: The second game of 2015 against the Packers was held on Thanksgiving Day in Green Bay. The two teams, in their 190th meeting, had never played each other on the holiday; in Thanksgiving games, the Bears were 16-15-2, while the Packers were 14-19-2. Chicago's offense took on a defense that ranked second in the league in first quarter points allowed with 1.9, along with a defense that recorded six sacks in week eleven against Minnesota. Jeff Joniak added that the offense had to improve its red zone performance; against Denver, the Bears failed to score on three of the four trips to the red zone, leading to a 41.2 percent touchdown efficiency in 2015; in ten games, the Bears were only able to score 14 touchdowns within the 20-yard line. On the other side, Joniak stated the defense had to stop the Packers offense early; since 2014, the Packers had outscored opponents 151-27 at Lambeau, while also leading the league in first quarter points with an average of 7.6. Aaron Rodgers had thrown eight first quarter touchdown passes (the most in the NFL) in 2015, while the Packers had a league-best +57 scoring differential. Meanwhile, the Bears defense had allowed nine touchdowns in the first, though the defense had not given up a touchdown in the third quarter. Joniak also wrote that the Bears had to "match and surpass the emotion" on a night that featured Brett Favre's jersey retirement "with their most physical, error-free and consistent performance". Eddie Royal, Ka'Deem Carey, Martellus Bennett, Antrel Rolle, cornerback Jacoby Glenn, Nick Becton and Will Sutton were inactive. The Bears won the toss and deferred. The first four drives of the game ended without scores, as the Packers turned the ball over on downs during their first drive and the ensuing series were punts. On the next drive, Tracy Porter intercepted Rodgers, but was penalized for illegal contact, and the play was nullified. Afterwards, Rodgers threw a 25-yard touchdown pass to Lacy. The Bears' woes continued with the following kickoff, when Marc Mariani and Deonte Thompson collided while attempting to catch the kick and the latter had to kneel in the endzone for the touchback. The next four possessions led to punts; on Green Bay's next drive, Lacy recorded a 15-yard run, but was hit from behind by Chris Prosinski and fumbled, with the ball being recovered by Lamarr Houston. Chicago took advantage of the takeaway when Jay Cutler threw a three-yard touchdown pass to Zach Miller. However, on the next kickoff, nickelback Bryce Callahan missed a tackle and allowed Jeff Janis to record a 64-yard return; the Packers eventually converted it into a 22-yard field goal. Assisted by a 37-yard kickoff return by Thompson, the Bears offense scored with Cutler's 20-yard touchdown pass to Marquess Wilson, but the play was overturned after he was downed at the one. Afterwards, Jeremy Langford's one-yard run gave the Bears the 14-10 lead. Mason Crosby kicked a 50-yard field goal to end the half. The third quarter featured no scores, though the Bears' last drive of the quarter (which lasted into the final quarter) ended with Robbie Gould's 21-yard field goal to extend the lead by four points. After two further punts, Rodgers' slant pass for Davante Adams was intercepted by Porter. However, the Bears were unable to capitalize, and punted. With 2:23 left in the game, the Packers drove from their own 20-yard line to the Bears' eight. Rodgers' passes to James Jones, Richard Rodgers and Adams all fell incomplete, and Cutler kneeled once to seal the win. With the win, the Bears won their third consecutive away game for the first time since 2012. Over the last four games, the Bears allowed less than 20 points in each, also last accomplished in 2012. The game averaged 27.8 million viewers, the most-watched Thanksgiving primetime game in NFL history and the second-highest viewed regular season game for NBC.

SOLUTION: How many more games had the Bears won than they had lost in Thanksgiving games?

PROBLEM: Passage: Still, the people of Liège refused to accept Burgundian rule. In October 1468, 240 rebels, under Jean de Wilde, Vincent de Bueren and Gosuin de Streel, invaded the city. In the confusion, Guy of Humbercourt and the entire Burgundian garrison fled. Liège was free again and Jean de Wilde occupied the Prince-Bishops' palace. One night, a Liège militia attacked Tongeren and killed all Burgundians there. After this, Jean de Wilde opened negotiations with Guy of Humbercourt. But Charles the Bold had other plans: he led an army towards Liège to deal once and for all with the rebellious city. He was accompanied by Louis XI of France. Several cities on their path were plundered, including Tongeren. On 22 October, a 500-strong militia that tried to stop the Burgundians at the village of Lantin were driven into the church and burned alive. Vincent de Bueren organised the defence of the city of Liège and achieved some successes with hit-and-run sorties. Jean de Wilde was mortally wounded during the raid of 26 October and died two days later. Best known is the attack by the six hundred Franchimontois in the night of 29-30 October, who sneaked out of the city and attacked the sleeping Burgundians, with the aim of killing the Duke and the King. The plan failed and all 600, including Vincent de Bueren and Gosuin de Streel, were killed. The next day, Liège surrendered, and at the command of Charles the Bold, hundreds of Liègois were tied together and thrown into the Meuse river. The city was set alight and is said to have burned for seven weeks.

SOLUTION:
How many days did the six hundred Franchimontois in the night attack last?