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: After their ouster from the coastal ports of China, Japanese and Portuguese traders collaborated with illegal smugglers on island ports along the Zhejiang and Fujian coast. Among these ports, Shuangyu on Liuheng Island  off the coast of Ningbo emerged as the primary emporium of clandestine trade. At first, Shuangyu only had temporary mat-sheds for the smugglers to house themselves and their goods during the trading season. In 1539, Fujianese traders started to guide foreign traders from Patani and Malacca to barter in Shuangyu and started to occupy the island. They were soon joined by the Fujianese merchants Jinzi Lao  and Li Guangtou , who led the Portuguese and assorted adventurers to Shuangyu. Attracted by the growing trade on the Zhejiang coast, the Xu brothers' syndicate moved their base of operations from the Malay Peninsula to Shuangyu. The existing clout of the Xu syndicate and its close partnership with the Portuguese made it the foremost smuggling bloc by 1542 after a series of mergers among the merchant-pirates in Shuangyu. The Ming navy began to clamp down on smuggling activities in 1543, but the Xu syndicate was able to repulse the Ming attacks in Shuangyu with the aid of Portuguese firepower. Hardened by their victories against the Ming navy, the smugglers expanded their network of activities down the coast of China all the way to Guangdong and inland to the metropolis of Nanjing, with Shuangyu being their hub. In 1544, this network was further expanded when Wang Zhi joined the Xu syndicate, bringing along his Japanese connections to Shuangyu. Thus Shuangyu reached its zenith as the biggest entrepôt in maritime East Asia trading goods from Europe and Asia until its downfall in 1548.
Example Output: After the Ming navy began trying to stop smuggling in 1543, how many years passed before the Xu syndicate downfall?

Example Input: Passage: The Bears traveled to Philadelphia to take on the Eagles. The game was a defensive struggle throughout and a field goal fest through the first three quarters. Eagles kick David Akers connected on field goals of 24, 33, and 37. Bears kicker Robbie Gould hit on field goals of 31, 22, 41, and 45 respectively. The Bears held a three-point lead late until Eagles quarterback Donovan McNabb threw a touchdown strike to tight end Matt Schobel to give the Eagles a 16-12 lead. Eagles punter Sav Rocca pinned the Bears deep in their own territory with under two minutes remaining and no timeouts left, leaving the Bears to have to cover 97 yards if they wished to take the lead. Bears quarterback Brian Griese marched the team down the field and capped off the drive with a 15-yard touchdown pass to wide receiver Muhsin Muhammad with nine seconds remaining. The final was 19-16 Bears. The Eagles fell short on their final opportunity, and fell to 2-4.
Example Output: How many field goals did Akers make?

Example Input: Passage: Hoping to rebound from their home loss to the Packers, the Chiefs stayed at home for an AFC West duel with the Denver Broncos.  With RB Larry Johnson out with an injury, RB Priest Holmes would be making his first start in more than two seasons. In the first quarter, Kansas City trailed early as Broncos kicker Jason Elam managed to get a 44-yard field goal.  Afterwards, the Chiefs managed to tie the game with kicker Dave Rayner getting a 38-yard field goal.  In the second quarter, Kansas City took the lead with Safety Bernard Pollard blocking a punt from deep within Denver territory.  The ball would roll the back of the endzone for a safety.  However, the Broncos went back into the lead with Elam getting a 50-yard field goal.  The Chiefs would take the halftime lead as Rayner kicked a 36-yard field goal. In the third quarter, K.C. trailed big as Denver RB Selvin Young got a 20-yard TD pass, while LB Nate Webster returned a fumble 17&#160;yards for a touchdown.  Even worse, starting-QB Damon Huard would leave the game on that play due to a concussion.  Back-up QB Brodie Croyle took over the Chiefs offense for the remainder of the game.  Later in the period, K.C. tried to rally as Rayner nailed a 39-yard field goal.  Unfortunately, in the fourth quarter, the Broncos sealed the win with QB Jay Cutler completing an 18-yard TD pass to TE Daniel Graham. With the loss, not only did the Chiefs fall to 4-5, but it ended their 8-game home winning streak against division opponents. Priest Holmes, in his first start in over two years, ran 20 times for 65 yards, along with catching 2 passes for 14 yards.
Example Output:
How many TD passes over 19 yards were thrown?