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: The Broncos donned their alternate orange jerseys and kicked off their 2011 season at home against their AFC West rival Oakland Raiders, the Broncos' first Week 1 home opener since 2004. The Broncos took an early lead in the first quarter, with a 28-yard field goal by placekicker Matt Prater. The Raiders reeled off 16 unanswered points in the second quarter, with a 3-yard touchdown pass from quarterback Jason Campbell to fullback Marcel Reece, followed by three field goals of 37, 21 and 63 yards by placekicker Sebastian Janikowski, the latter of which tied the record for the longest field goal in NFL history. The Broncos responded in the third quarter, with kick returner Eric Decker returning a punt 90 yards for a touchdown, followed by a 30-yard field goal by Prater. The Raiders increased their lead in the fourth quarter, with a 1-yard touchdown run by Campbell. The Broncos tried to rally, with quarterback Kyle Orton throwing a 9-yard touchdown pass to running back Lance Ball. However, Oakland would run out the clock.
[A]: How many field goals between 25 and 65 yards were made?


[Q]: Passage: The Buccaneers and St. Louis Rams renewed a rivalry that was popular from 1999-2004. The early part of the game was a field position battle, with Rams running back Steven Jackson rushing effectively in the first half. All of St. Louis' first half drives, however, came up empty on the scoreboard. Tampa Bay's first quarter drivers were also scoreless, with kicker Matt Bryant missing a 54-yard field goal short after slipping in the damp grass. Just before the two-minute warning, Rams kicker Jeff Wilkins missed a 42-yard field goal, setting up Tampa Bay's first score. After driving to the 17-yard line, a heavy downpour drenched the stadium. Matt Bryant connected on 27-yard field goal for the game's first points and concluded the first half. Tampa Bay received the second half kickoff, and rolled into the endzone with a 7-yard touchdown run by Carnell Williams. St. Louis drove to the Tampa Bay 10-yard line, aided by two uncharactaristic defensive penalties by Derrick Brooks (late hit) and Ronde Barber (taunting). The threat was moot, however, as Phillip Buchanon intercepted Marc Bulger in the endzone. In the fourth quarter, Carnell Williams, aggravated his sore ribs, and fumbled the ball while Oshiomogho Atogwe recovered for St. Louis. The Rams finally got on the scoreboard with a 25-yard field goal, narrowing the lead to 10-3 with 12 minutes to play. Back up running back Earnest Graham took over for Williams, and iced the game with two rushing touchdowns, the first of his career outside of the preseason.
[A]:
Which team was the only one to score points in the first half?