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.

Example Input: Passage: With Steigerwalds departure in 1999, Mike Lange shared the broadcast booth with former Penguins defenseman Peter Taglianetti. Taglianetti, a two-time Stanley Cup winner with the team in 1991 and 1992, remained in the position for one season before being replaced by Ed Olczyk. Lange and Olczyk were broadcast partners from 2000 until 2003, when Olczyk left the booth to become the 18th head coach in Penguins history that had become upon due to the firing of previous Head Coach Rick Kehoe after the 200203 season. With Olczyks vacancy, the Penguins hired Bob Errey as their new color commentator for the start of the 200304 season (a position that he continues to hold as of the start of the 201213 season. Lange and Errey remained in the booth until 200506. After 26 seasons in the television broadcast booth, Mike Lange was not retained by FSN Pittsburgh. Instead, he was replaced by former broadcast partner Paul Steigerwald, who remained the TV play-by-play broadcaster for the team until the 201617 season. Lange returned to the radio broadcast booth and currently holds the position of radio play-by-play announcer, the same position he had held with the team in the mid-1970s. Following the 201617 season, Steigerwald moved back to the Penguins front office and NHL Network (U.S. TV network) personality Steve Mears was hired as the new television play-by-play announcer starting with the 201718 season.
Example Output: How many year was Lange and Olczyk broadcast partners?

Example Input: Passage: The Jets' seventh game was an interconference duel with the Packers. Punter Steve Weatherford made the game's most controversial decision in the first quarter, opting to attempt a fake punt and run for the first down on 4th and 18. Weatherford was stopped a yard short of the first down, giving the Packers ideal field position which eventually led to an early 3-0 Packers lead. "He does it on his own," Ryan said. "(The Packers) were caving that side down. This was something Steve did on his own. I don't think he realized we'd just been sacked. We told him before that it needed to be a manageable situation, not fourth-and-20 or whatever it was.". In a game where defense ruled, the Packers lead 3-0 at halftime. The Jets challenged a Brad Smith fumble, and lost due to his knee not being down before losing the ball. However, the Jets second challenge went to a jump ball, called an interception after Packers cornerback Tramon Williams ripped the ball out of Jerricho Cotchery's hands while they were both on the ground. The play was controversially upheld, despite the fact that the receiver appeared to be down by contact. With no challenges left, Mark Sanchez threw a ball to Dustin Keller that was ripped out of his hands and ruled an interception in the 4th quarter. The replay showed that Keller made the catch and was also down before losing possession, but with no challenges left the Jets were left with nothing. Green Bay took a 6-0 lead after the turnover. The Jets had two more chances to take the lead but had drives halted on 4th and longs. The Packers added on another field goal late to finalize a 9-0 win in the New Meadowlands Stadium. This marked the first time since 2006 the Jets were shut out.
Example Output: How many interceptions did the Jets throw?

Example Input: Passage: The Turkish-Armenian war, known in Turkey as the Eastern Operation or Eastern Front of the Turkish War of Independence, refers to a conflict in the autumn of 1920 between the First Republic of Armenia and the Turkish nationalists, following the signing of the Treaty of Sevres. After an initial Armenian occupation of what is now eastern Turkey, the army of the Turkish National Movement under Kazm Karabekir reversed the Armenian gains and further invaded and defeated Armenia, also recapturing territory which the Ottoman Empire had lost to the Russian Empire in 1855 and 1878. The Turkish military victory was followed by Soviet Russia's occupation and sovietization of Armenia. The Treaty of Moscow between Soviet Russia and the Grand National Assembly of Turkey and the related Treaty of Kars confirmed the territorial gains made by Karabekir and established the modern Turkish-Armenian border. Armenia had territorial disputes with the Ottoman Empire. The Ottomans had tried to move the Armenians during the Armenian Genocide and occupied the South Caucasus during Summer 1918. Armenia resisted until the Allied forces won WWI. The Ottomans maintained their troops along their territorial gains until Spring 1919.
Example Output:
For what time span was the Ottoman Empire able to maintain the territorial gains they won from Armenia?