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 Input:
Passage: In 1642, Gushi Khan, founder of the Khoshut Khanate, overthrew the prince of Tsang and made the 5th Dalai Lama the highest spiritual and political authority in Tibet, establishing the regime known as Ganden Phodrang. Tsewang Rabtan invaded Tibet in 1717, deposed the pretender to the position of Dalai Lama of Lha-bzang Khan, the last ruler of the Khoshut Khanate, and killed Lha-bzang Khan and his entire family. They also viciously destroyed a small force in the Battle of the Salween River which the Kangxi Emperor of the Qing dynasty had sent to clear traditional trade routes in 1718. In response, an expedition sent by Kangxi Emperor, together with Tibetan forces under Polhane Sonam Topgye of Tsang and Kangchennas , the governor of Western Tibet, expelled the Dzungars from Tibet in 1720. This began the Qing rule of Tibet, which lasted until the fall of the Qing dynasty in 1912.

Ex Output:
How many years after Tsewang Rabtan invaded Tibet did the Battle of the Salween River take place?

Ex Input:
Passage: Hoping to rebound from their embarrassing road loss to the Bengals, the Redskins went home for a Week 16 NFC East rematch with the Philadelphia Eagles. The game went scoreless until the Redskins were able to put together a long second quarter scoring drive. The drive began on their own 14-yard line with 11:55 left in the half, and ended 8 minutes later on Shaun Suisham's 33-yard field goal. The Redskins intercepted Donovan McNabb in the third quarter, and took possession of the ball at the Philadelphia 19-yard line. Clinton Portis and Chris Cooley each helped move the ball to the 1-yard line, and Portis culminated the short drive with a touchdown run. A 47-yard pass in the third quarter from Donovan McNabb to Brian Westbrook put the Eagles in position to score. They failed to convert a 3rd and 3 from the Washington 5-yard line, and settled for a 22-yard field goal by David Akers. With 3:48 left in the game, the Eagles began a long drive that began at their own 9-yard line. With the ball at the Redskins 18-yard line and 12 seconds left in the game, Donovan McNabb completed a 17-yard pass to Reggie Brown. Fred Smoot and LaRon Landry tackled Brown to prevent him from breaking the goal line. With no timeouts remaining, the Eagles were unable to stop the clock or complete another play. The play was reviewed from the replay booth, and it was determined that Brown did not break the plane of the goal line and the on-field ruling was upheld. Redskins Season Record: 8-7 and swept the season series from the Eagles this year since 2005. But were mathematically eliminated from playoff contention due to the Atlanta Falcons 24-17 victory over the Minnesota Vikings.

Ex Output:
How many field goals did Akers kick in the second half?

Ex Input:
Passage: Dallas played into their traditional Thanksgiving home game, this time against division rival Philadelphia. Both teams were vying for first place in the division with identical 8-3 records. The Eagles got off to a fast start and the Cowboys were unable to catch up, losing 33-10. They would rebound the next week where on the road Thursday night game they defeated Chicago 41-28 for their 9th win of the year to clinch their first winning season since 2009. This was the first time that Dallas played on back to back Thursdays. Week 15 was a rematch against 1st place Philadelphia. This time it was the Cowboys who got off to a fast start going up 21-0. Then the Eagles put up 24 answered points but Dallas came back to win 38-27 to go into first place for the first time in the season and improve to 10-4. Going into their Week 16 matchup at home against Indianapolis, Dallas was in a position to clinch their first division title since 2009 by defeating the Colts thanks to the Eagles losing that week to the Redskins. They would not disappoint as they blew out the Colts 42-7 to become the 2014 NFC East Champions, eliminating the Eagles from the playoffs. Dallas would end the regular season with a 12-4 record and an 8-0 away record when they won on the road against Washington 44-17. They would also finish December 4-0 which was huge for the Cowboys since they had struggled in the recent years in the month of December.

Ex Output:
How many more points did the Cowboys score against Chicago than in their second game against Philadelphia?