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: The Eagles improved to 10-0 after the bye under Andy Reid with a 27-14 victory over the 4-2 Atlanta Falcons.  The Eagles offense struggled to get into a rhythm through the first quarter and a half, with Donovan McNabb misfiring on several passes.  Atlanta scored first with a 55-yard catch and run from Matt Ryan to Roddy White.  The Eagles tied the score when McNabb capped off a long drive with a 3-yard quarterback draw for a touchdown.  Philadelphia drove down the field and scored on a 36-yard David Akers field goal in just 45 seconds before halftime.  The Eagles continued to roll on their opening possession of the third quarter, scoring on a 16-yard run by Brian Westbrook to open up a 17-7 lead.  Atlanta drove to the Philadelphia 1-yard line in the third quarter, but Lito Sheppard intercepted a fade to the end zone.  In the fourth quarter, Philadelphia's offense failed to capitalize on yet another goal line situation, and instead settled for a field goal, giving Atlanta hope.  The Falcons responded with an impressive drive that ended in a touchdown pass to Roddy White, making it 20-14.  The Eagles went three and out and punted, but the officials ruled the punt was muffed by Adam Jennings and recovered by the Eagles.  Atlanta, out of timeouts, could not challenge the controversial call, and two plays later Westbrook broke a 39-yard touchdown to the left side to put the game away.  Westbrook rushed for 167 yards and two touchdowns and had 42 receiving yards.  McNabb had 253 passing yards and also ran for 25 yards.  The win was the 100th of Reid's career and the 500th in the history of the franchise.
Example Output: How many field goals were kicked during the game?

Example Input: Passage: Superferry 14 was a large ferry destroyed by a bomb on 27 February 2004, killing 116 people in the Philippines' worst terrorist attack and the world's deadliest terrorist attack at sea. On that day, the 10,192 ton ferry sailed out of Manila with about 900 passengers and crew on board. A television set filled with 8 lb.  of TNT had been placed on board. 90 minutes out of port, the bomb exploded. 63 people were killed instantly and 53 were missing and presumed dead. Despite claims from terrorist groups, the blast was initially thought to have been an accident caused by a gas explosion. However, after divers righted the ferry five months after it had sunk, they found evidence of a bomb blast. A man called Redendo Cain Dellosa admitted to planting the bomb for Abu Sayyaf. Six suspects were arrested in connection with the bombing while the masterminds, Khadaffy Janjalani and Abu Sulaiman, were killed.
Example Output: How many days did the worst terrorist attack and the world's deadliest terrorist attack at sea overlap?

Example Input: Passage: The Ottoman administration brought a significant improvement to Cyprus in terms of water supply. The most notable example of this is the Bekir Pasha Aqueduct, built under the auspices of Ebubekir Pasha between 1746 and 1748. This aqueduct supplied fresh water to Larnaca and prior to its construction, local residents had to carry water on their backs for two hours. Silihtar aqueduct, built between 1801 and 1803, and the Arab Ahmet aqueduct supplied water to Nicosia. The authorities also encouraged the construction and improvement of artificial channels for water supply and irrigation, which greatly increased crop yield and allowed large-scale fruit production. Among villages described as prosperous due to artificial irrigation upon the British takeover of the island are Morphou, Lapithos, Polis, Lefka, Avdimou and Kolossi. Samuel Baker, who visited Cyprus in 1879, noted "mills turned by water" and "narrow lanes streaming with water" in Lefka. He also wrote that "every garden and farm was irrigated by water conducted from the mountains in artificial channels" in the northern slopes of the Kyrenia Mountains extending to the Karpas Peninsula. In Karavas, streams were diverted into artificial channels to supply water to the village. In the 19th century, a major effort was undertaken by a series of Ottoman governors to straighten and regulate the course of the Pedieos. Edhem Pasha, who served as governor in the 1840s, completed the construction of the Larnaca-Nicosia road and several bridges. Governor Mehmet Halet in the 1850s further improved the road network and harbour of Larnaca and established a grain store and market in Nicosia to encourage cattle breeding.
Example Output:
How many aqueducts supplied water to Nicosia?