TASK DEFINITION: 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.
PROBLEM: Passage: The film was released in the United States on July 25, 2008. In an interview with Entertainment Weekly, Carter said that if I Want to Believe proved successful, he would propose a third movie that would return to the television series mythology and focus on the alien invasion foretold within the series, due to occur in December 2012. The film grossed $4 million on its opening day in the United States. It opened fourth on the U.S. weekend box office chart, with a gross of $10.2 million. By the end of its theatrical run, it had grossed $20,982,478 domestically and an additional $47,373,805 internationally, for a total worldwide gross of $68,369,434. Among 2008 domestic releases, it finished in 114th place. The films stars both claimed that the timing of the movies release, a week after the highly popular Batman film The Dark Knight (film), negatively affected its success. The film received mixed to negative reviews. Metacritic, which assigns a standard score rating out of 100 reviews from mainstream film critics, reported "mixed or average" reviews, with an weighted mean score of 47 based on 33 reviews. Rotten Tomatoes reported that 32% of 160 listed film critics gave the film a positive review, with an average rating of 4.9 out of 10. The website wrote of the critics consensus stating; "The chemistry between leads David Duchovny and Gillian Anderson do live up to The X-Files televised legacy, but the roving plot and droning routines make it hard to identify just what were meant to believe in.".

SOLUTION: How many dollars did the film  I Want to Believe gross worldwide than in the U.S?

PROBLEM: 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.

SOLUTION: How many years did it take for the Přemyslid dynasty to become extinct?

PROBLEM: Passage: Osman II designated Öküz Mehmed Pasha once again for the eastern front. Abbas learnt the Ottoman plan was to invade via Azerbaijan, take Tabriz then move on to Ardabil and Qazvin, which they could use as bargaining chips to exchange for other territories. The shah decided to lay a trap. He would allow the Ottomans to enter the country, then destroy them. He had Tabriz evacuated of its inhabitants while he waited at Ardabil with his army. In 1618, an Ottoman army of 100,000 led by the grand vizier, invaded and easily seized Tabriz. The vizier sent an ambassador to the shah demanding he make peace and return the lands taken since 1603. Abbas refused and pretended he was ready to set fire to Ardabil and retreat further inland rather than face the Ottoman army. When the vizier heard the news, he decided to march on Ardabil right away. This was just what Abbas wanted. His army of 40,000 commanded by Qarachaqay Khan was hiding at a crossroads on the way and they ambushed the Ottoman army in a battle at Sarab on 10 September 1618, which ended in complete victory for the Iranians. The beylerbeys of Rumelia, Diyarbakır and Van were among thousands who lost their lives. The new Grand Vizier Damat Halil Pasha took command, continued the invasion. When the Ottoman army started to threaten Ardabil the Safavids sued for peace. The terms of the treaty was similar to those of treaty of Nasuh Pasha with several minor rectifications of the border line. Also, the annual tribute of the Persian side was reduced from 200 loads to 100 loads of silk.

SOLUTION:
How many Iranians fought against the Ottomans?