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: Hoping to snap their five-game losing streak, the Chiefs went home for a Week 11 interconference duel with the New Orleans Saints.  In the first quarter, Kansas City struck first as QB Tyler Thigpen completed a 6-yard TD pass to WR Dwayne Bowe.  The Saints would respond with kicker Garrett Hartley getting a 30-yard field goal.  In the second quarter, New Orleans took the lead as RB Deuce McAllister got a 1-yard TD run.  The Chiefs would answer with rookie kicker Connor Barth getting a 20-yard field goal.  The Saints closed out the half with Hartley making a 23-yard field goal. In the third quarter, New Orleans increased their lead with QB Drew Brees completing a 47-yard TD pass to WR Lance Moore.  Kansas City replied with Barth making a 21-yard field goal, yet the Saints answered with RB Pierre Thomas getting a 1-yard TD run.  In the fourth quarter, the Chiefs tried to rally as Thigpen hooked up with Bowe again on a 5-yard TD pass.  However, New Orleans pulled away with Hartley nailing a 35-yard field goal.
[EX A]: How long were each of Dwayne Bowe's touchdown receptions?

[EX Q]: Passage: Coming off their overtime win to the Falcons, the Giants flew for a Week 12 interconference game against the Denver Broncos, their first Thanksgiving game since 1992. In the first quarter the Giants trailed early with kicker Matt Prater making a 26-yard field goal and then a 32-yard field goal in the second quarter. The Broncos kept on top with RB Knowshon Moreno making a 1-yard touchdown run. After that Matt Prater made a 47-yard field goal to end the half. In the third quarter the Giants replied with kicker Lawrence Tynes nailing a 39 then a 52-yard field goal. In the fourth quarter New York fell further behind with QB Kyle Orton making a 17-yard touchdown pass to WR Brandon Stokley, and Prater making a 24-yard field goal.
[EX A]:
How long were each of Matt Prater's first half field goals?