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: Trying to snap a two-game losing streak, the Raiders flew to Qualcomm Stadium for a Week 10 AFC West duel with the San Diego Chargers on Thursday night.  Oakland trailed early in the first quarter as Chargers kicker Nick Novak got a 20-yard field goal, yet the Raiders answered with a 2-yard touchdown run from running back Michael Bush.  Oakland added onto their lead in the second quarter with a 23-yard field goal from kicker Sebastian Janikowski, followed by quarterback Carson Palmer finding rookie wide receiver Denarius Moore on a 33-yard touchdown pass. San Diego began the third quarter with quarterback Philip Rivers completing a 30-yard touchdown pass to wide receiver Vincent Brown, yet the Raiders struck back with Palmer hooking up with Moore again on a 26-yard touchdown pass.  Afterwards, the Chargers closed out the quarter with Rivers completing a 7-yard touchdown pass to fullback Jacob Hester.  From there, Oakland's defense held on to preserve the victory. With the win, the Raiders improved to 5-4, and took the lead of the AFC West.
[EX A]: Which team scored first in the second half?

[EX Q]: Passage: In week 6, the Lions hosted the Los Angeles Rams. The score seesawed the entire game. The Lions scored first with a seven-yard touchdown pass from Matthew Stafford to Marvin Jones. The Rams tied it up with a 20-yard touchdown pass from Case Keenum to Kenny Britt, and took the lead in the second quarter with a one-yard touchdown run by Keenum. The Lions tied it back up with a two-yard touchdown catch by Andre Roberts on fourth down, and stopped the Rams from taking the lead with a goal line stand as time expired in the second quarter, keeping the score tied 14-14 at halftime. After the break, the Lions took the lead back with a four-yard touchdown catch by Anquan Boldin, but the Rams tied it back up with a 15-yard catch by Lance Kendricks. Los Angeles then retook the lead in the fourth quarter with a nine-yard catch from Britt, but Detroit tied it up again on a 23-yard TD catch by Golden Tate. The Lions took the lead for good with a 34-yard field goal by Matt Prater at the 1:29 mark of the final quarter. Detroit prevented the Rams from getting into range for a game-tying field goal when Rafael Bush intercepted a Keenum pass with just over a minute to play, giving the Lions a 31-28 win and improving their record to 3-3. Golden Tate tallied a career-high 165 yards on eight receptions. The Lions celebrated the 25th anniversary of their 1991 NFC Central Championship with an on-field reunion of its players at halftime.
[EX A]: How many points in total were scored in the first half?

[EX Q]: Passage: In 1905, the Qing sent Zhao Erfeng to Tibet to retaliate against rebellions. By 1908, Zhao was appointed imperial resident in Lhasa. Zhao was beheaded in December 1911 by pro-Republican forces. The bulk of the area that was historically known as Kham was now claimed to be the Xikang Administrative District, created by the Republican revolutionaries. By the end of 1912, the last Manchu troops were forced out of Tibet through India. Thubten Gyatso, the 13th Dalai Lama, returned to Tibet in January 1913 from Sikkim, where he had been residing. When the new ROC government apologised for the actions of the Qing and offered to restore the Dalai Lama to his former position, he replied that he was not interested in Chinese ranks, that Tibet had never been subordinated to China, that Tibet was an independent country, and that he was assuming the spiritual and political leadership of Tibet. Because of this, many have read this reply as a formal declaration of independence. The Chinese side ignored the response, and Tibet had thirty years free of interference from China.
[EX A]:
How many years after Zhao Erfeng was sent to Tibet was he appointed imperial resident in Lhasa?