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 Input:
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 Output:
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 Input:
Passage: The Vikings opened their 2015 season on the road against the San Francisco 49ers. Despite allowing San Francisco to start with the ball, the Vikings made a positive start, as Andrew Sendejo blocked a 28-yard field goal attempt from Phil Dawson, which Marcus Sherels returned 44 yards to the San Francisco 26-yard line. Minnesota QB Teddy Bridgewater was unable to complete a single pass on the next drive, forcing Blair Walsh to attempt a 44-yard field goal; however, he pushed it wide right. After forcing the 49ers to punt on the next series, the Vikings were themselves forced to punt immediately afterwards, only for the 49ers' rookie former rugby league star Jarryd Hayne to muff the catch, allowing the Vikings to recover the ball. The next drive saw the Vikings attempt to convert on 4th-and-3, but Bridgewater's completed pass to tight end Kyle Rudolph fell a yard short of a fresh set of downs. Both sides exchanged punts at the start of the second quarter, with the 49ers eventually returning one 85 yards for a touchdown, only for it to be called back for an illegal block by a San Francisco player. However, the ensuing possession would end with a 49ers touchdown, as they drove 93 yards in just under 5 minutes, before Carlos Hyde finished the series with a 10-yard touchdown run; after finding nowhere to go on his initial run to the right, he beat a Minnesota defender with a spin move and ran back to the left side of the field, where quarterback Colin Kaepernick led him into the end zone. With the Vikings unable to score in the remaining 47 seconds, the first half ended 7-0 to San Francisco. Minnesota started the third quarter with the ball, but they were unable to make it out of their half before being forced to punt. The 49ers then extended their lead on the ensuing possession, driving 73 yards to the Minnesota 11-yard line to set up a 30-yard field goal attempt for Dawson. The Vikings finally got on the scoreboard early in the fourth quarter, as Walsh finished off a 66-yard drive with a 37-yard field goal, but the 49ers pulled further ahead with a second touchdown for Hyde on a 17-yard run. Bridgewater attempted to spark the Vikings back into the game, but a deep pass intended for Rudolph was intercepted by Tramaine Brock, setting up a 25-yard field goal for Dawson. The next drive saw the Vikings go for it again on 4th-and-8, but Bridgewater was sacked for a loss of 14 yards, allowing the 49ers to kneel out the game.

Ex Output:
How long was Phil Dawson's last successful field goal?


Ex Input:
Passage: In what Cowboys Owner Jerry Jones said was the best win in at least eight to ten years, the Cowboys beat the previously undefeated Colts 21-14. The game was nationally televised on CBS, having been moved from 1:00pm to 4:15pm (EST) because of the NFL's new "flex scheduling" policy. It was the first game played between the two teams at Texas Stadium in ten years. With the rest of the NFC East losing that weekend, the Cowboys were tied with the New York Giants for first place in the NFC East, and in a tie for second place in the NFC. The Cowboys chances of winning the division, and possibly a first-round bye in the playoffs were suddenly much brighter, especially with the rival Philadelphia Eagles losing Donovan McNabb for the season.

Ex Output:

How many combined points did the Colts and Cowboys have?