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: Until the death of Duke Mestwin II in 1294, the Duchy of Pomerelia on the Baltic coast, stretching from the border with the Imperial Duchy of Pomerania in the west to the Prussian territory of the Order state at the Vistula river in the east, had been held by the Samborides dynasty, liensmen of the Polish Piast rulers. Przemysł II, King of Poland since 1295, incorporated Pomerelia  into the Lands of the Polish Crown - against the protest of the Imperial Margraviate of Brandenburg referring to the Treaty of Arnswalde signed with Duke Mestwin in 1269. The next year, the Ascanian margraves instigated the kidnapping and killing of King Przemysł, probably backed by King Wenceslaus II of Bohemia, who aimed for the Polish crown. King Wenceslaus II prevailed against his Piast rival Władysław I the Elbow-high and was crowned King of Poland in 1300. He ruled in Pomerelia with the assistance of the local Swenzones noble family. Upon the assassination of his son Wenceslaus III in 1306, the Přemyslid dynasty became extinct and Duke Władysław was able to occupy the Pomerelian lands. The Swenzones, fearing for their assets and sinecures, called for Margrave Waldemar of Brandenburg, whose troops occupied the territory up to the city of Gdańsk. Władysław reacted by calling the forces of the Teutonic Order, who under the command of Heinrich von Plötzke in 1308 re-conquered Gdańsk and most of Pomerelia. However, after the Teutonic takeover they denied the handover to Władysław, as the duke refused to pay the requested expense allowance. Instead they concluded the 1309 Treaty of Soldin with Margrave Waldemar, whose resistance from the beginning had been relatively weak and who now was willing to sell off his claims to Pomerelia.
[EX A]: How many years did it take for the Přemyslid dynasty to become extinct?

[EX Q]: Passage: The Dolphins began their 2007 campaign on the road against the Washington Redskins. After a scoreless first quarter, the Redskins made the first move with kicker Shaun Suisham getting a 31-yard field goal three minutes into the second quarter. Miami took the lead before the end of the half with a one-yard touchdown pass from Trent Green to tight end Justin Peelle as time expired. Washington took a 10-7 lead on a 19-yard Clinton Portis touchdown run with just under 12 minutes remaining in the third quarter.  Dolphins kicker Jay Feely tied the game at 10 later in the quarter on a 20-yard field goal, and each team notched another field goal in the fourth quarter. With four seconds remaining and the ball on the Washington 43-yard line, Redskins quarterback Jason Campbell launched a last-second Hail Mary pass that was batted by Dolphins defensive end Jason Taylor in the end zone. Redskins wide receiver Antwaan Randle El caught the ball at the six but was tackled at the three-yard line before he could score the winning touchdown. The Redskins won the coin toss to begin overtime and promptly mounted a 10-play, 62-yard drive that included just two passes. Suisham made his third field goal of the game, this time from 39 yards out, to win the game 16-13 and hand Miami their first loss of the season as they started out 0-1 and 0-1 against NFC Opponents.
[EX A]: How many field goals did both teams score in the fourth quarter?

[EX Q]: Passage: With the loss the Steelers dropped to 7-6 overall, 4-2 in home games, 1-3 against the AFC West, and 14-1 all-time at home against the San Diego Chargers despite Big Ben returning to the field from injury. They became the only AFC North team to lose to the Chargers, win less than three games against all four AFC West teams, and not win any of those matchups in regulation. With losses by the Ravens and Bengals on the same day, the AFC North title remains in sight for Pittsburgh, who will travel to Dallas next week to take on the Cowboys, a team they have faced three times out of their eight appearances in the Super Bowl. Both teams share the NFL-record number of Super Bowl appearances for a franchise, tied at eight, and remain the only two teams to face each other more than twice in Super Bowl matchups.
[EX A]:
How many Super Bowl appearances do the Steelers and Cowboys have combined?