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 24 August, Charles X Gustav joined Wittenberg's forces. The Polish king John II Casimir left Warsaw the same month to confront the Swedish army in the west, but after some skirmishes with the Swedish vanguard retreated southwards to Krakow. On 8 September Charles X Gustav occupied Warsaw, then turned south to confront the retreating Polish king. The kings met at the Battle of Zarnow on 16 September, which like the next encounter at the Battle of Wojnicz on 3 October was decided for Sweden. John II Casimir was exiled to Silesia while Krakow surrendered to Charles X Gustav on 19 October. On 20 October, a second treaty was ratified at Kedainiai in the north. The Union of Kedainiai unified Lithuania with Sweden, with Radziwi recognizing Charles X Gustav as Grand Duke of Lithuania. Over the following days, most of the Polish army surrendered to Sweden: on 26 October Koniecpolski surrendered with 5,385 men near Krakow, on 28 October Field Crown Hetman Stanisaw Lanckoronski and Great Crown Hetman Stanisaw "Rewera" Potocki surrendered with 10,000 men, and on 31 October the levy of Mazovia surrendered after the Battle of Nowy Dwor.

Ex Output:
About how many months do these events span?

Ex Input:
Passage: In his rookie year, Alexander led the league with 28 wins (a modern-day rookie record), 31 complete games, 367 innings pitched, and seven shutouts, while finishing second in strikeouts and fourth in ERA. From 1912 to 1921, Alexander led the league in ERA five times (1915-17, 1919, and 1920), wins five times (1914-17, 1920), innings six times (1912, 1914-17, 1920), strikeouts six times (1912, 1914-1917, 1920), complete games five times (1914-1917, 1920), and shutouts five times (1915, 1916 [a single-season record 16], 1917, 1919, 1921). He won pitchings Major League Baseball Triple Crown in 1915, 1916, and 1920, and is sometimes credited with a fourth in 1917. In 1915, he was instrumental in leading the Phillies to their first pennant, and he pitched a record five one-hitters. Along the way Alexander began to have problems with alcohol, a struggle that would plague him the rest of his life.

Ex Output:
How many years did Alexander lead the league in ERA five times?

Ex Input:
Passage: After a convincing win over a struggling Redskins team in Week 7, the Colts faced one of their toughest opponents of the year in the Denver Broncos. The Broncos sat atop the AFC West standings with a 5-1 record thanks in large part to a strong running game and a dominating defense that had only allowed two touchdowns on the season. Both defenses played well in the first quarter, which ended with the Colts leading 3-0. Denver took the lead early in the second quarter on a Jake Plummer one-yard touchdown run. Indianapolis cut the lead to one on their next drive, which ended in a 30-yard Adam Vinatieri field goal, but the Broncos answered with a 15-yard touchdown pass from QB Jake Plummer to WR Javon Walker just before halftime to expand their lead to 14-6. On their first drive of the half Indianapolis came within one point of the lead on a 12-yard touchdown pass from QB Peyton Manning to WR Reggie Wayne. On the Colts' next possession, Wayne and Manning hooked up again for another touchdown, this one a 5-yard TD pass to take the lead 20-14. But the Broncos came back with a one-yard touchdown run by Mike Bell, giving them a one-point lead at the end of the third quarter. After a Vinatieri field goal and another Denver touchdown, the Colts were down by 5 points with a little over half of the fourth quarter remaining. After the Colts received the kickoff, they marched down the field. The drive ended with a 19-yard touchdown pass from Manning to Wayne, the third time they hooked up for a touchdown in the game. The Colts were now up by one point and decided to go for the two-point conversion to go up by a field goal. The conversion was a success as Manning found Reggie Wayne in the end zone again. Jason Elam came through for Denver and made a 49-yard field goal to tie the game at 31. The final drive of the game resulted in an Adam Vinatieri field goal with two seconds left to put Indianapolis up by three. Manning ended the game with three touchdown passes, all of them to Reggie Wayne. Rookie RB Joseph Addai had a career-high 93 yards rushing on only 17 carries. DE Dwight Freeney was credited with half a sack, his first of the season.

Ex Output:
How many different receivers did Peyton manning throw scoring pass to?