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: 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.

A: How many less tons of crude oil than Angola does Iran supply China?
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Q: Passage: Johnson again averaged a double-double in the 1985-86 NBA season, with 18.8 points, 12.6 assists, and 5.9 rebounds per game. The 1985-86 Los Angeles Lakers season advanced to the 1986 NBA Playoffs, but were unable to defeat the 1985-86 Houston Rockets season, who advanced to the Finals in five games. In the 1986-87 NBA season, Johnson averaged a career-high of 23.9 points, as well as 12.2 assists and 6.3 rebounds per game, and earned his first NBA Most Valuable Player Award. The 1986-87 Los Angeles Lakers season met the 1986-87 Boston Celtics season for the third time in the 1987 NBA Finals, and in Game 4 Johnson hit a last-second hook shot over Celtics frontcourt Parish and Kevin McHale (basketball) to win the game 107-106. The game-winning shot, which Johnson dubbed his "junior, junior, junior hook shot", helped Los Angeles defeat Boston in six games. Johnson was awarded his third Finals MVP title after averaging 26.2 points on .541 shooting, 13.0 assists, 8.0 rebounds, and 2.33 steals per game.

A: How many games did the 1987 NBA Finals between the Lakers and Celtics last?
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Q: Passage: All this led to the October Revolution in Petrograd, which quickly spread all over the empire. The Kiev Uprising in November 1917 led to the defeat of Russian imperial forces in the capital. Soon after, the Central Rada took power in Kiev, while in late December 1917 the Bolsheviks set up a rival Ukrainian republic in the eastern city of Kharkov  - initially also called the "Ukrainian People's Republic". Hostilities against the Central Rada government in Kiev began immediately. Under these circumstances, the Rada declared Ukrainian independence on January 22, 1918 and broke ties with Russia. The Rada had a limited armed force at its disposal  and was hard-pressed by the Kharkov government which received men and resources from the Russian SFSR. As a result, the Bolsheviks quickly overran Poltava, Aleksandrovsk , and Yekaterinoslav  by January 1918. Across Ukraine, local Bolsheviks also formed the Odessa and Donetsk-Krivoy Rog Soviet Republics; and in the south Nestor Makhno formed the Free Territory - an anarchist region - then allied his forces with the Bolsheviks. Aided by the earlier Kiev Arsenal Uprising, the Red Guards entered the capital on February 9, 1918. This forced the Central Rada to evacuate to Zhytomyr. In the meantime, the Romanians took over Bessarabia. Most remaining Russian Imperial Army units either allied with the Bolsheviks or joined the Ukrainian People's Army. A notable exception was Colonel Mikhail Drozdovsky, who marched his White Volunteer Army unit across the whole of Novorossiya to the River Don, defeating Makhno's forces in the process.

A:
How many cities did the Bolsheviks overrun?
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