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: Following their road win over the Raiders, the Lions played their Week 2 home opener against their NFC North rival Minnesota Vikings for the lead in the division.  After a scoreless first quarter, Detroit pounced first with QB Jon Kitna completing a 9-yard TD pass to WR Roy Williams.  The Vikings tied the game with QB Tarvaris Jackson getting a 1-yard TD run.  The Lions took the lead prior to halftime with kicker Jason Hanson's 30-yard field goal. In the third quarter, when Kitna was temporarily out with a concussion, QB J. T. O'Sullivan came in and completed a 7-yard TD pass to Calvin Johnson to increase Detroit's lead.  Minnesota, however, tied the game up with kicker Ryan Longwell getting a 32-yard field goal and DE Ray Edwards returning a fumble 9 yards for a touchdown.  After both teams failed to score in the fourth quarter, the Vikings got the ball to begin overtime.  The Lions forced a fumble nine plays into their drive and would eventually get the win with Hanson's 37-yard field goal.
Example Output: How many field goals between 30 and 40 yards were made?

Example Input: Passage: Spanish conquest of the Iberian part of Navarre was commenced by Ferdinand II of Aragon and completed by Charles V in a series of military campaigns extending from 1512 to 1524, while the war lasted until 1528 in the Navarre to the north of the Pyrenees. Ferdinand the Catholic was in 1512 both king of Aragon and regent of Castile. When Pope Julius II declared a Holy League against France in late 1511, Navarre tried to remain neutral. Ferdinand used this as an excuse to attack Navarre, conquering it while its potential protector France was beset by England, Venice, and Ferdinand's Italian armies. Several attempts were made to reconquer Iberian Navarre starting right after the Castilian invasion , notably a halfhearted reconquest attempt in 1516 and a fully-fledged French-Navarrese reconquest campaign in 1521. All were defeated by the Spanish, and clashes came to halt to the north of the Pyrenees in 1528, when the Spanish troops withdrew from Lower Navarre. The Treaty of Cambrai between Spain and France in 1529 sealed the division of Navarre along the Pyrenees, while the independent Kingdom of Navarre survived in Lower Navarre ruled by the lineage of the Albrets united to their principality of Béarn, showing close links with France. The kingdom was absorbed into France in 1620 .
Example Output: From what year to what year were the operations of war conducted?

Example Input: Passage: The Crimean Khanate broke off from the Golden Horde in 1441. When the Horde came to an end in 1502 the buffer between Crimea and its northern neighbors disappeared. The Khans took advantage of the conflicts between Lithuania and Moscow, allying now with one, then with the other, and using the alliance with one as a justification to attack the other. During the Russo-Lithuanian War of 1500-1506 the Crimeans were allied with Russia and penetrated deep into Lithuania. Relations soon deteriorated. Near continuous raids on Muscovy began in 1507.
Example Output:
How many years after the Crimean Khanate broke off from the Golden Horde did the Horde end?