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.

[EX Q]: Passage: Kabuls population is estimated to have been about 10,000 in 1700, 65,000 by 1878, and 120,000 by 1940. More recently, the population was around 500,000 in 1979, whilst another source claims 337,715 as of 1976. This figure rose to about 1.5 million by 1988, before dramatically dropping in the 1990s. Kabul became one of the fastest growing cities in the world, with its population growing fourfold from 2001 to 2014. This was partly due to the return of refugees after the fall of the Taliban regime, and partly due to Afghans moving from other provinces mainly due to war between Taliban insurgents and Afghan government forces in their native areas as well as looking for labor. This resulting rapid urbanization mean that many residents today live in informal settlements. Shanty mud-brick homes on the mountainsides and steep hills have been built by them and these are usually poverty-stricken, not connected to the water and electricity grid. Although the settlements are illegal, they have been tolerated by authorities. In 2017 Kabul Municipality started a project to paint the homes in these settlements in bright colors in an effort to "cheer up" residents.
[EX A]: How many more people lived in Kabuls by 1878 compared to 1700?

[EX Q]: Passage: On 2 May, 1687, a Russian army of about 132,000 soldiers, led by knyaz Vasily Golitsyn, left Okhtyrka on the Belgorod Line. On 30 May they were joined by 50,000 Left Bank Cossacks under hetman Ivan Samoilovich at the mouth of the Samora River where the Dnieper turns south. In the heat of summer, 180,000 men, 20,000 wagons and 100,000 horses set out down the east bank of the Dnieper. The huge force, which started too late and was perhaps not well organized,  could only travel about 10km per day. When the Russians reached the Konskiye Vody river on the west-flowing part of the Dnieper, they found that the Tatars has set fire to the steppe . After a few days of marching over burnt land, their horses were exhausted, they were short of water and 130 miles from their goal at Perekop, however Golitsyn built a fortress at Novobogoroditskoe at the junction of the Dnieper and the Samara. On 17 June they decided to turn back.
[EX A]: How many days after a Russian army of about 132,000 soldiers led by knyaz Vasily Golitsyn left Okhtyrka did they decide to turn back?

[EX Q]: Passage: Green Bay took the opening drive 58 yards for a touchdown, and the first score of the game. The remainder of the Packers' drives in the first half were largely unsuccessful. On the first play of the second quarter, Aaron Rodgers pass was tipped and then intercepted by Derrick Brooks. The turnover set the Buccaneers up on the Packers 32-yard line. Shortly thereafter, Brian Griese connected to Alex Smith to tie the score at 7. Later in the second quarter, Green Bay faced 4th & 15 at their own 5-yard line. Derrick Frost punted from the back of the endzone, but the punt took a "Buccaneer bounce" and was downed at the Green Bay 41-yard line. The resulting good field position led to a Matt Bryant field goal, and a 10-7 lead. Earlier in the week, Bryant suffered tragedy off the field, with the death of his 3-month old son Tryson. Four plays later, Rodgers was intercepted again, this time by Barrett Ruud. Before the end of the second quarter, Bryant kicked another field goal, and the Buccaneers led 13-7 at halftime. Tampa Bay took the second half kickoff, and drove to the Packers 17-yard line. A play later, however, Griese's pass was bobbled by Michael Clayton at the 5, and intercepted by Tramon Williams. After trading possessions, midway through the third quarter, Green Bay was at their own 40-yard line. Ryan Grant fumbled, and Jermaine Phillips recovered for a 38-yard Buccaneer touchdown. On the second play of Tampa Bay's next drive, Griese threw his second interception, which was returned to the 42-yard line. Aaron Rodgers threw a 48-yard touchdown pass to Greg Jennings to trim the score to 20-14. Rodgers, however, appeared to injure his throwing arm on the play. Early in the fourth quarter, Griese threw his second straight interception (and third overall), which was returned 62 yards by Charles Woodson for a touchdown. The Packers took a 21-20 lead with just under 14 minutes to go, while rookie back-up quarterback Matt Flynn took over for the next drive. With just over 8 minutes remaining, Griese led the Buccaneers on a 10-play, 58-yard drive, capped off by Matt Bryant's third field goal, and a 23-21 lead. Green Bay started with 2:26 remaining. On the drive's second play, Rodgers was intercepted by Gaines Adams. Earnest Graham iced the game with a 47-yard rush, followed by a 1-yard touchdown.
[EX A]:
How many field goals did Bryant kick during the first half?