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: 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: The Texans came into Lucas Oil looking to make history by beating the Colts for the first time on their home field. The Texans scored first after K. Lewis intercepted a pass to return it 27 yards for a touchdown. The Colts scored 14 unanswered points in the 2nd quarter to give them a halftime lead of 14-7. Ryan Fitzpatrick was injured in the 3rd quarter, with 3rd string quarterback Tom Savage stepping in for what would be his first NFL game. Early in the 4th, the Texans would go for it on 4th and 1, with Foster running 25 yards for a touchdown. However, the play was called back following an offensive holding penalty. Bullock would kick a 53-yard field goal instead to trail 10-14 with 13:45 left to play. The Colts lead 17-10 with 2:15 left to play following a 29-yard field goal. Houston tried to make a comeback, but Savage's pass was intercepted with 1:34 left. Following the loss, the Texans dropped to 7-7 and the Colts clinched the AFC South title.
[EX A]: How many games have the Texans beat the Colts in their home field?

[EX Q]: Passage: Coming off their bye week, the Browns headed back home to Cleveland Browns Stadium for a rendezvous with their old rival, the Denver Broncos. The Broncos' Jason Elam kicked a 32-yard field goal early in the second quarter for a 3-0 lead. Then, right after the two-minute warning, Tatum Bell rushed to the right for a 9-yard touchdown run. The halftime score was 10-0. In the first half, the Browns offense earned just four first downs, scored no points, and Charlie Frye was sacked three times. With 9:13 remaining in the third quarter, Jake Plummer connected with rookie Brandon Marshall for a nine-yard touchdown to make the score 17-0.  After Champ Bailey intercepted Charlie Frye in the fourth quarter, Andra Davis returned the favor by intercepting Jake Plummer and set the Browns offense up at the Denver 18. Two short plays later, Frye passed to Joe Jurevicius for a 6-yard touchdown catch. It was only the second touchdown allowed by Denver's defense all season and it was the first 4th-quarter touchdown of Charlie Frye's career. However, Cleveland's last two possessions did not result in a comeback.  Denver held on for a 17-7 victory. With the loss, the Browns fell to 1-5.  1-3 in conference games.
[EX A]:
By how many points did Denver win?