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 the political changes, in 1991, Bulgaria had a US$11.25 billion state debt, which represented 180% of the GDP. The state debt peaked in 1994, when it reached US$14.4 billion. During 1998-2008 Bulgaria maintained policy of Government budget balance, which reduced the state debt to 5.07 billion euro. Combined with the economic growth in that period, the state debt dropped to a record low of 13.7% of GDP, one of the lowest in the European Union. In 2008 Bulgaria also maintained 4.286 billion euro fiscal reserve, meaning that net state debt at this moment was only 0.784 billion euro. After the Financial crisis of 2007–08 Bulgaria turned to policy of Deficit spending and at the end of 2013 the state debt rose up to 7.219 billion euro, representing 18.1% of the GDP. In 2015, the debt rate increased further to 26.7% of the GDP, still remaining the third lowest in EU after Estonia and Luxembourg. Part of the increase was driven by the collapse of Corporate Commercial Bank in 2014, the fourth largest bank in the country, and the subsequent paying out of Deposit insurance.

A: For how many years did Bulgaria maintain a policy of a balanced budget?
****
Q: Passage: Economic; The importance of trade and economic interests to the participants is often under estimated; contemporaries viewed Dutch and English support for the Habsburg cause as primarily driven by a desire for access to the Spanish American markets. Modern economics generally assumes a constantly growing market whereas the then dominant theory of Mercantilism viewed it as static. As a result, increasing your share of trade implied taking it from someone else, with the government's role being to restrict foreign competition. Trade was often used as a policy weapon; between 1690-1704, English import duties increased by 400%, while the 1651-1663 Navigation Acts were a major factor in the Anglo-Dutch Wars. On 6 September 1700, France banned the import of English manufactured goods like cloth and imposed prohibitive duties on a wide range of others. Military; the armies engaged in the Nine Years War often exceeded 100,000 men and proved too large for the pre-industrial economies of its participants. Those of 1701-1714 averaged around 35,000 - 50,000 but a dependence on water-borne transport accentuated the importance of rivers like the Rhine in Germany or the Adda in Northern Italy. Reliance on the local countryside for resupply limited operations in poor areas like Northern Spain; these factors confined campaigns to the same general areas.

A: How many years did the English import duties increase by 400%?
****
Q: Passage: The Eagles snapped a three-game skid and dealt the 12-1 Dallas Cowboys an upset loss with a big effort from the defense. The defenses dominated the first quarter at Texas Stadium. Dallas got the first score in the second quarter on a field goal after Quintin Mikell fumbled away a Tony Romo pass he had just intercepted. But, Romo was picked off again on Dallas' next possession, this time by Lito Sheppard. Donovan McNabb and Brian Westbrook marched the Eagles to the one-yard line, where McNabb tossed a touchown pass to Reggie Brown for a 7-3 Philadelphia lead with seconds left in the half. On Dallas' second possession of the third quarter, Romo moved deep into Eagles' territory with two long passes to Patrick Crayton, but the Cowboys could only muster a field goal. A 13-play drive early in the fourth quarter led to short David Akers field goal and a 10-6 lead for the Eagles. Philadelphia had held second half leads over superior opponents for three straight weeks, but lost each game. This time, the defense shut down the Cowboys' efforts to score. Brian Dawkins recorded Philadelphia's third interception midway through the final quarter. With the Eagles possessing the ball at the Cowboy 25-yard line, just over two minutes left, and Dallas out of timeouts, Westbrook broke through the defense and had a clear path to the end zone. Westbrook went down at the 1-yard line and allowed the Eagles to run out the clock instead of scoring the touchdown and kicking the ball off. McNabb passed for 208 yards and rushed for 53 more, while Westbrook had 81 rushing yards and 63 receiving yards. The defense used three sacks and three interceptions to help contain the Dallas offense. The victory kept the Eagles' mathematical hopes alive of gaining the final wild card spot, but they were eliminated Monday night when the Minnesota Vikings defeated the Chicago Bears.

A:
How many points were Philadelphia winning by at halftime?
****