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.

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

Example Input: Passage: The Patriots rolled through the struggling Buccaneers to improve to 3-0. Although the Patriots struggled early, they finally flexed their muscles on offense with an equally as impressive show of force on defense. On the first play of the game, Tom Brady hit Brandon Bolden for 11 yards and a first down. After an incomplete pass, Brady hit receiver Julian Edelman for 8 yards, but on 3rd-and-2, Brady was sacked by Lavonte David and Mark Barron and the Patriots punted. Josh Freeman drove the Buccaneers 50 yards in 8 plays, but Ryan Lindell missed a 38-yard field goal. The Patriots punted again on their next drive. This time the Buccaneers drove 71 yards aided by 35 yards in Patriots penalties before Ryan Lindell hit a 30-yard field goal, giving the Buccaneers a 3-0 lead. An 8-yard sack by Adrian Clayborn doomed the Patriots next drive as they punted again. With the drive starting at their own 45, the Bucs drove to the Patriots 34, but on 4th-and-5, rather than attempt a 52-yard field goal, they went for the first down, but Freeman's pass was incomplete. The Patriots' offense finally got going on the succeeding drive. Brady completed two passes to rookie receiver Aaron Dobson, including a 4-yard catch on 4th-and-2. Then hit Kenbrell Thompkins for a 16-yard touchdown pass as the Patriots marched 66 yards to take a 7-3 lead early in the 2nd quarter. The Bucs drove to the Patriots 38-yard line on their next drive once again turned it over on downs when Doug Martin was tackled for no gain by Brandon Spikes on 4th-and-1. This time Brady commandeered a 61-yard drive and hit Thompkins for a 5-yard touchdown pass, extending the lead 14-3. Josh Freeman was intercepted by ex-Buc Aqib Talib on the next drive and Stephen Gostowski hit a 53-yard field goal right before halftime. Tom Brady threw an interception on the Patriots first drive after halftime, but the Buccaneers punted on their first two after halftime. Gostowski later kicked a 46-yard field goal for the only scoring of the 3rd quarter as the Patriots defense shut down the Buccaneers.  The Buccaneers turned it over for the third time on downs early in the fourth-quarter. The Patriots took it and kicked a 33-yard field-goal for the final score of 23-3. Tom Brady had his best game of the season so far going 25/36 for 225 yards and 2 touchdowns with 1 interception despite 3 sacks. Running back Doug Martin could not reach the end zone for Tampa Bay despite running for 88 yards and Josh Freeman could not lead the Buccaneers offense to a touchdown. Tampa Bay's starting quarterback Josh Freeman would be released in the week following the game.
Example Output: How long was Kenbrell Thompkins's second longest touchdown reception?

Example Input: Passage: LaDainian Tomlinson made history by becoming the fastest running back to reach 100 career TDs by doing it in 89 games, eclipsing the mark set by Emmitt Smith and Jim Brown of 93 games. He also continued his march toward beating Shaun Alexander's single-season TD record by scoring 4 TDs to bring his total to 22, just 5 short of tying Alexander's mark. Philip Rivers had a good day as well, throwing 19 of 26 for 222&#160;yards and two TDs, although he did throw two picks including a 31-yard interception return for a TD by Denver cornerback Darrent Williams. The game started out with Tomlinson running it in from 3 yards out to make it 7-0 San Diego. Denver's Mike Bell ran for two TDs in during the 2nd quarter to make it a 14-7 Denver lead at halftime. After the break, Denver continued the scoring with an Jason Elam's 42-yd field goal and Williams INT return to make it a 24-7 lead for Denver. But just like last week against the Bengals, the Chargers wouldn't say die putting together two scoring drives including a 3-yard run by LT, his 100th TD, and a 51-yd pass to LT by Rivers to cut the lead to 24-21 at the end of the third quarter. Elam helped the Broncos' cause by hitting a 38-yd kick to extend the Broncos' lead to 27-21, but that only lasted until Rivers found Vincent Jackson open at the back of the end zone to put the Chargers up 28-27. On the ensuing Broncos drive, Drayton Florence then intercepted Jake Plummer's 4th and 4 pass to give the Bolts terrific field position that set up a 1-yard run by LT to make it 35-27; it was his 4th TD of the night and 102nd of his career. That left Denver 1:14 to try to tie the game. They started that drive from their 3 and made it all the way to the Chargers 32 in part to a personal foul on Chargers defensive end Igor Olshansky, who was ejected for punching Broncos center Tom Nalen. The Broncos' hopes for overtime ended when Plummer was sacked by Shaun Phillips and time ran out, giving San Diego their first win in Denver in 7 years as well as sole position of first place in the AFC West and improved their record to 8-2.
Example Output:
How many less games did it take Tomlinson to reach 100 career TDS than Emmit Smith?