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.

Input: Consider Input: Passage: Over the centuries, Weimar remained a small town of less than 5,000 inhabitants. When it became the capital of Saxe-Weimar in 1572, population growth was stimulated and population increased from 3,000 in 1650 to 6,000 in 1750. Around the year 1800, Weimar had 7,000 inhabitants. Their number grew constantly over the years to 13,000 in 1850, 28,000 in 1900 and 35,000 at the beginning of World War I. During the interwar period, the new capital of Thuringia saw a population boom, which led to 65,000 inhabitants in 1940. Since that time, the population levels have stagnated. The years 2009 to 2012 brought a moderate growth of approximately 0.35% p. a., whereas the population in bordering rural regions is shrinking with accelerating tendency. Suburbanization played only a small role in Weimar. It occurred after the reunification for a short time in the 1990s, but most of the suburban areas were situated within the administrative city borders.

Output: Between 1750 and 1900, how many residents did Weimar gain?


Input: Consider Input: Passage: Week 10's game was on the road in St. Louis, where the Bears played the 4-4 Rams. Historically, the two teams have played each other often, with the Rams joining the Cardinals as the most common opponent outside of the NFC North; the Bears held the series lead 52-36-3, though the Rams won the last game in 2013 42-21. Chicago's offense faced a defense with a stingy pass rush that featured 14 players with at least .5 sacks and eight with at least two. The rush had the second-most sacks in the league with 27, while Robert Quinn, despite missing the previous week's game with a knee injury, led the Rams with five. The Rams blitzed often, with six sacks on first down and five on second and third, with the combined 16 sacks on blitzes being the most in the league. The St. Louis secondary starred Janoris Jenkins and Trumaine Johnson, who broke up a combined 18 passes and allowed only two touchdowns in 2015. As a unit, the Rams defense allowed no touchdowns in the last ten quarters, while also having the second-best scoring defense in the NFL with 13.8 points per game, while also being one of three teams to force at least 70 negative plays. Jeff Joniak wrote that the Bears had to excel on third down; the Bears' 30th-ranked third down offense took on a defense that was ranked fifth in the category. For the Bears defense, rookie running back Todd Gurley was a target; in his first four games, he averaged 141 rushing yards on 22 attempts, and by week ten, had the fourth-most rushing yards in the league and a league-high 5.6 yards per carry. Additionally, the defense had to pressure quarterback Nick Foles: in the red zone, he completed only 47 percent of his passes with two interceptions; on third down situations, he completed only 46 percent with four interceptions; when blitzed, he completed 54 percent with five sacks, though he also has five touchdowns. Like the Bears, the Rams' third-down offense struggled, being ranked last in third down conversions with 23.8 percent. Special teams-wise, the punt unit had to stop Tavon Austin, who scored one of the NFL's eight punt return touchdowns in 2015. To get to Austin, punter Pat O'Donnell's hang time of 4.56 seconds (third-best in the NFL) could allow the unit's gunners to reach him. In contrast, the Rams kick return team was struggling, being ranked 30th with nine starts after kickoffs within their own 20-yard line, while also ranking 23rd in kick return yards with 22.4. Rams kicker/punter duo of Greg Zuerlein and Johnny Hekker are among the best in the NFL: Hekker had a gross punt average of 48 yards, one of seven punters to do so, while also being ranked fourth in net average with 43.3; Zuerlein had kicked a 61-yard field goal against the Vikings in week nine, but was missing a league-high seven field goals, including two that were blocked. Eddie Royal, Matt Forte, return man Deonte Thompson, Harold Jones-Quartey, Hroniss Grasu, Ziggy Hood and Pernell McPhee were inactive. The Bears won the coin toss and elected to kick off. The Rams scored on the opening possession with Gurley's six-yard touchdown run, but the Bears tied the score on a two-play drive; after Jeremy Langford was stopped for a one-yard loss, Jay Cutler threw a short pass to Zach Miller, who managed to break free and score on the 87-yard play. The next drive for the Rams saw the offense go three-and-out, but on the punt return, Marc Mariani was quickly hit by Bradley Marquez and fumbled, with the ball being recovered by St. Louis' Maurice Alexander. On the first play since the turnover, Austin scored on a 17-yard reverse, but the touchdown was nullified by Greg Robinson's holding penalty; the Rams eventually had to settle for Zuerlein's 26-yard field goal. After the Bears punted, they regained possession on the first play of the Rams' next drive, when Shea McClellin stripped Tre Mason and recovered the ball. Robbie Gould eventually kicked a 35-yard field goal to tie the score at the end of the first quarter. The Rams punted on their next drive, and the Bears took the lead with Cutler throwing a two-yard touchdown pass to Miller. St. Louis later punted again, and Chicago's next series started at their own 14-yard line due to cornerback Alan Ball's holding penalty on the punt return. After Langford's three-yard run, Cutler held off a blitzing defense to throw a screen pass to Langford, who scored on the 83-yard play. The two teams exchanged punts for the remainder of the half; the first three drives of the second half also ended in punts. Afterwards, the two teams traded field goals, Zuerlein's being 38 yards and Gould's being 33 yards. On St. Louis' next drive, the team elected to try a fake punt, but Hekker's pass to Cody Davis fell short. The Bears increased the lead to 17 points with Gould's 36-yard field goal, and after the Rams' turned the ball over on downs again, scored on Langford's six-yard touchdown run. The next two drives ended with turnovers for both teams: Willie Young intercepted Foles, but runningback Ka'Deem Carey fumbled after being hit by Rodney McLeod, with the fumble being recovered by Aaron Donald. With 2:23 left in the game, the Rams reached the Bears' 28-yard line before time expired. Miller's first touchdown was the longest catch by a tight end since Byron Chamberlain's 88-yard play in 1999 and the longest touchdown reception by a Bear since Matt Forte's 89-yard score in 2010. With the score and Langford's 83-yard touchdown, the Bears became the first team since the 2006 Buffalo Bills to score multiple touchdowns of at least 80 yards in a game.

Output: How many touchdowns of 80 yards or more did the Bears score?


Input: Consider Input: Passage: The followers of Bokero's movement were poorly armed with spears and arrows, sometimes poisoned. However, they were numerous and believed that they could not be harmed because the Germans' bullets would turn to water. They marched from their villages wearing millet stalks around their foreheads. Initially, they attacked small outposts and damaged cotton plants. On 31 July 1905, Matumbi tribesmen marched on Samanga and destroyed the cotton crop as well as a trading post. Kinjikitile was arrested and hanged for treason. Before his execution, he declared that he had spread the medicine of the rebellion throughout the region. On 14 August 1905, Ngindo tribesmen attacked a small party of missionaries on a safari; all five, including Bishop Spiss  were speared to death. Throughout August the rebels moved from the Matumbi Hills in the southern part of what is now Tanzania and attacked German garrisons throughout the colony. The attack on Ifakara, on 16 August, destroyed the small German garrison and opened the way to the key fortification at Mahenge. Though the southern garrison was quite small , their fortifications and modern weapons gave them an advantage. At Mahenge, several thousand Maji Maji warriors  marched on the German cantonment, which was defended by Lieutenant Theodor von Hassel with sixty native soldiers, a few hundred loyal tribesmen, and two machine guns. The two attacking tribes disagreed on when to attack and were unable to co-ordinate. The first attack was met with gunfire from 1000 m; the tribesmen stood firm for about fifteen minutes, then they broke and retreated. After the first attack, a second column of 1,200 men advanced from the east.  Some of these attackers were able to get within three paces of the firing line before they were killed.


Output: How many days passed between the Matumbi tribesmens march on Samanga and the attack on missionaried by the Ngindo?