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.

Ex Input:
Passage: In 2007, Kuwait supplied China with  of oil per day, accounting for 2.6% of Chinas total crude oil imports.  Saudi Arabia was Chinas top supplier with its shipments jumping 69.8 percent to 3.84 million tons (939,000 bbl/d), followed by Angola with 2.06 million tons (503,000 bbl/d), down 27.1 percent. Iran became third, with imports from the country shrinking 35.3 percent to 1.18 million tons (289,000 bbl/d). China is the worlds second-biggest oil consumer after the US. Abdullatif Al-Houti, Managing Director of International Marketing at state-run Kuwait Petroleum Corporation (KPC), told KUNA in October that Kuwait is on course for its China-bound crude oil export target of  by 2015, but success will heavily depend on the Sino-Kuwaiti refinery project. The two countries have been in talks for the planned  refinery in Chinas southern Guangdong Province. The complex is expected to be on-stream by 2020.

Ex Output:
How many less tons of crude oil than Angola does Iran supply China?


Ex Input:
Passage: Rookie cornerback Jason Verrett intercepted Oakland Raiders rookie quarterback Derek Carr at the San Diego 5 with 1:13 remaining in the game to seal a 31-28 Chargers win on the road. San Diego had gone ahead with 1:56 to play on a 1-yard touchdown run by Oliver. Verrett's first career interception helped the Chargers extend their winning streak to five, while Oakland suffered its 11th straight defeat. The Chargers 5-1 start to begin the season was their best since 2002. Carr threw a 77-yard TD pass to Andre Holmes in the opening minute of the game, and he and Rivers both threw two touchdowns in the first half for a 14-14 tie at halftime. In the third quarter, a 54-yard Novak field goal was nullified by a Chargers holding penalty. On fourth-and-35, Weddle threw an incomplete pass on a fake punt, giving the Raiders excellent field position; Oakland then scored on a 47-yard TD pass from Carr to Brice Butler. The Chargers responded with a Gates score on a 1-yard pass from Rivers, and the game was tied at 21 to begin the fourth quarter. Oakland took the lead again after Carr found Holmes for a 6-yard TD with 10 minutes left. On the following possession, Rivers completed the first four passes for 70 yards, which led to a 30-yard field goal by Novak. The Chargers defense forced a three-and-out, when Allen&#8212;filling in for an injured Royal&#8212;returned the punt 29 yards to the Oakland 39. With 4:49 remaining, Rivers led the six-play game-winning TD drive which culminated with four straight runs by Oliver for 29 yards. The Raiders had the ball on the Chargers 45 on second-and-one, when Carr threw deep for Butler, but Verrett leaped for an acrobatic sideline interception. Verrett had left the game earlier in the third quarter after tearing his left labrum in three places while diving for a pass. Oliver ran for 101 yards in the game, and Rivers threw for 313 yards and three touchdowns. For Rivers, it was an NFL-record fifth straight game with at least a 120 passer rating. Verrett grew up a Raiders fan in nearby Fairfield, California. About 100 of his friends and family attended the game, including his brother, who works for the Raiders.

Ex Output:
How long was the longest touchdown pass?


Ex Input:
Passage: Before 1906, when the Senussi became involved in resistance against the French, they had been a "relatively peaceful religious sect of the Sahara Desert, opposed to fanaticism". In the Italo-Turkish War  Italian forces occupied enclaves along the Libyan coast and the Senussi resisted from the interior, maintaining generally friendly relations with the British in Egypt. In 1913, the Italians had been defeated at the Action of Etangi but in 1914 Italian reinforcements led to a revival and by January the Senussi were in south-eastern Cyrenaica. The Senussi had about 10,000 men armed with modern rifles, with ammunition from a factory which produced 1,000 rounds a day. Intermittent fighting continued between the Italians in fortified towns and the Senussi ranging through the desert. The British declared war on the Ottoman Empire on 5 November and the leadership of the Ottoman Empire encouraged the Senussi to attack Egypt from the west. The Ottomans wanted the Senussi to conduct operations against the rear of the defenders of the Suez Canal; the Ottomans had failed in previous attacks against British forces from Sinai in the east and wanted them to be distracted by attacks from the opposite direction.

Ex Output:

How many more men did the Senussi have than ammunition that was produced per day?