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 Q]: 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 A]: How many less tons of crude oil than Angola does Iran supply China?

[EX Q]: Passage: In week 11, the Lions traveled to Arlington, Texas to play the Dallas Cowboys. The only score of the first quarter was a 1-yard TD catch by Dez Bryant of the Cowboys. In the second quarter the Lions got on the board with a 47-yard field goal, and took the lead with a 9-yard TD catch by Nate Burleson. After halftime, Leonard Davis of the Cowboys committed an offensive holding penalty in his own end zone, giving the Lions a safety. The Cowboys took the lead though with a 97-yard punt return by Bryan McCann, and added to it with a 3-yard catch by Miles Austin. The Lions responded with a 14-yard catch by Calvin Johnson. In the 4th quarter, Miles Austin caught another TD, this time from 4 yards out. Later, Jon Kitna sealed the Cowboys win with a 29-yard TD run. With the loss, not only did the Lions fall to 2-8, but they added to their already record setting 26 game road losing streak.
[EX A]: How many yards did Bryant catch?

[EX Q]: Passage: As peace was agreed between the orang kaya and the VOC, most of the islanders fled to the hills, and began to engage in skirmishes with the Dutch. Coen responded by razing villages and forcing their inhabitants to work for the VOC. On 21 April, the Dutch extracted, using torture, confessions from the orang kaya that there was a conspiracy against the Dutch. Coen captured at least 789 orang kaya and members of their families, and deported them to Batavia, where some were enslaved. He ordered his troops to sweep the island to destroy villages in order to force the surrender of the population. Over the following months, the Dutch and the natives were engaged in fierce fighting. Seeing the destruction caused by the Dutch, many of the defenders chose to die of starvation or from jumping off the cliffs rather than surrender. According to Coen, "about 2,500" inhabitants died "of hunger and misery or by the sword", "a good party of woman and children" were taken, and not more than 300 escaped. Another account estimated that out of the islands' 15,000 population, only 1,000 survived, including those who lived in or fled to the English-controlled islands of Ay and Run. Modern scholars, including Willard Hanna and Vincent C. Loth, estimated that 90 percent of the population were killed, enslaved or deported during the campaign.
[EX A]:
How many at least died or escaped caused by the Dutch?