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: 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.
[A]: After the Ming navy began trying to stop smuggling in 1543, how many years passed before the Xu syndicate downfall?


[Q]: Passage: Hoping to continue their winning streak, the Bears flew to Cowboys Stadium for an NFC matchup with the Cowboys. In the first quarter Chicago took the early lead as kicker Robbie Gould nailed a 38-yard field goal. Then they trailed with WR Dez Bryant returning a punt 62 yards to the endzone for a touchdown. While the Cowboys were able to pressure quarterback Jay Cutler in the early stages of the game, the Bears' offense made adjustments and regained momentum.  The Bears got the lead back when Cutler made a 39-yard TD pass to tight end Greg Olsen. In the second quarter the Bears trailed again when QB Tony Romo made a 1-yard touchdown pass to RB Chris Gronkowski, but took the lead with Cutler making a nine-yard TD pass to WR Devin Hester. The Bears increased their lead when kicker Robbie Gould made a 40-yard field goal. In the third quarter Dallas would reply with kicker David Buehler nailing a 28-yard field goal. The Bears increased their lead in the fourth quarter when Cutler made a three-yard TD pass to RB Matt Forte. The Cowboys made the final score of the game with Buehler hitting a 48-yard field goal.
[A]: How many field goals between 20 and 60 yards were made?


[Q]: Passage: Trying to snap a three-game losing streak, the Bills went home for a Week 11 MNF duel with the Cleveland Browns.  In the first quarter, Buffalo struggled early as early interceptions from QB Trent Edwards helped Browns kicker Phil Dawson get a 40-yard and a 33-yard field goal.  In the second quarter, Cleveland increased their lead as WR/KR Joshua Cribbs got a 2-yard TD run.  The Bills answered as Edwards completed an 18-yard TD pass to RB Marshawn Lynch, along with kicker Rian Lindell getting a 26-yard field goal. In the third quarter, the Browns answered with Dawson getting a 43-yard field.  Buffalo replied with Lindell getting a 31-yard field goal.  In the fourth quarter, Cleveland greatly answered as RB Jerome Harrison got a 72-yard TD run. The Bills immediately replied as rookie CB Leodis McKelvin returned a kickoff 98 yards for a touchdown.  The Browns responded as Dawson got a 22-yard field goal.  Buffalo took the lead as Edwards got a 1-yard TD run.  Cleveland regained the lead as Dawson nailed a 56-yard field goal.  The Bills' Lindell missed a 47-yard field goal wide right.
[A]:
How many more field goals did Lindell make than miss?