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.

Q: Passage: Sweden occupied the undefended Norwegian province of Jemtland, which was quickly reconquered by a counterattack by forces under command of the Norwegian governor of Trøndelag. The forces were unwilling to launch a counterattack on Swedish land. In 1564 the Swedes marched under Claude Collart and re-occupied Jemtland, as well as Herjedalen and Trøndelag, including the city of Trondheim. Initially facing little opposition from the locals, their subsequent ill treatment of the Trøndelag natives, along with tax pressure, laid the groundwork for later resistance to Swedish invasion. Also, Trøndelag was assisted by the governor of Bergenhus, Erik Rosenkrantz, who forced 3500 local peasants to assist him and his 50 professional soldiers. The Swedes saw Bergenhus as their next target. Although the 400 Swedish soldiers were repelled from Trøndelag, Sweden continued to occupy Jämtland and Härjedalen. These provinces were later regained by Denmark-Norway following the peace process in 1570. Sweden also launched attacks towards Eastern Norway. In the south-east Sweden captured Båhus Fortress, but lost it in 1566. Another part of the army marched through the valley Østerdalen in 1567, captured Hamar and continued towards Oslo. They reached as far as the Skiensfjord, and torched Skien at one point. In Oslo, however, citizens torched the city before invaders could seize it. From the south-east, more Swedish forces were then sent to aid in capturing Akershus Fortress near Oslo. These forces torched Konghelle and Sarpsborg on their way. They were repelled from Oslo by local forces together with men belonging to Erik Rosenkrantz and the King of Denmark and Norway. The Swedes retreated in a north-eastern direction, torching Hamar on their way, destroying Hamar Cathedral and the bishop's fortified palace Hamarhus.

A: After the Swedes re-occupied Jemtland in 1564, how many years did they control it before it was regained by Denmark-Norway?
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Q: Passage: The Texans' defense was unable to withstand the Bills' rushing offense, especially in the first half, allowing over 100 rushing yards. Nonetheless, Houston managed to keep pace throughout despite not leading all game, but gave up a go-ahead touchdown by Charles Clay on the first play off the two-minute warning, followed by Dan Carpenter's 30-yard field goal to put it away for good. The Texans lost their first game following the bye week losing to Buffalo 21-30 and dropped to 6-6 on the season. This was also Houston's first loss to the Bills since 2006.

A: How many points did Buffalo win by?
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Q: Passage: On 12 February 2017, a series of riots began across the Khuzestan province continuing for about a week. Protesters reportedly expressed solidarity  with fellow countrymen, chanting slogans against the Iranian government. Initially the protests were targeted against lack of vital daily services, but the atmosphere quickly grew political with the crowd beginning to chant "Death to tyranny," "Death to repression," "We the people of Ahvaz will not accept oppression," Expel incompetent officials," "Ahwaz is our city, clean air is our right," and "Shame on state police." Iranian government responded to the unrest by issuing a statement warning people to refrain from "illegal gatherings" and serious action will be taken against any and all violators. Riot police units were dispatched to the city of Ahwaz, in addition to additional forces from neighboring provinces. Iranian authorities banned many Western reporters from visiting the city. Exiled leader of an Iranian opposition group Maryam Rajavi hailed the people of Khuzestan, while calling on all Iranians to rise in support. In early April 2017, Ahwazi activist killed by Basij militia in Ma'shour city On 15 May 2017, suspected Arab separatist gunmen killed two police officers in Ahvaz. On October 2017, Ahmad Mullah Nissi, head of the Arab Struggle Movement for Khuzestan was assassinated in the Netherlands.

A:
How long did the riots last?
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