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: Abortion rates also vary depending on the stage of pregnancy and the method practiced. In 2003, the Centers for Disease Control and Prevention (CDC) reported that 26% of reported legal induced abortions in the United States were known to have been obtained at less than 6 weeks gestation, 18% at 7 weeks, 15% at 8 weeks, 18% at 9 through 10 weeks, 9.7% at 11 through 12 weeks, 6.2% at 13 through 15 weeks, 4.1% at 16 through 20 weeks and 1.4% at more than 21 weeks. 90.9% of these were classified as having been done by "curettage" (Suction-aspiration abortion, dilation and curettage, dilation and evacuation), 7.7% by "medical abortion" means (mifepristone), 0.4% by "instillation abortion" (saline or prostaglandin), and 1.0% by "other" (including hysterotomy abortion and hysterectomy). According to the CDC, due to data collection difficulties the data must be viewed as tentative and some fetal deaths reported beyond 20 weeks may be natural deaths erroneously classified as abortions if the removal of the dead fetus is accomplished by the same procedure as an induced abortion.
[EX A]: At what ages were the least amount of abortions obtained?

[EX Q]: Passage: Hoping to beat the defending Super Bowl champs, the Ravens returned home. New Orleans struck first with an 18-yard pass from Drew Brees to Jimmy Graham, but Baltimore quickly answered with Flacco throwing a 34-yard pass to Ed Dickson. The Ravens then followed with two touchdowns, both by Ray Rice, one rushing (10&#160;yards) and one passing (17&#160;yards), to bring the score up 21-7. At the close of the half, the Saints scored on a 1-yard pass to Graham to bring the halftime score to 21-14. The Saints kicked a field goal to enter the third quarter to make it 21-17, but the Ravens quickly answered that with a field goal to make it 24-17. The Saints tied it in the fourth quarter on a 15-yard touchdown pass to Lance Moore in the corner of the end zone, a play that was challenged by Baltimore but not overturned. The Ravens managed to get ahead with a Billy Cundiff field goal with 10:03 remaining 27-24.The Saints had the ball in the final minutes backed up near their own end zone when Drew Brees threw an interception to Cory Redding to give Baltimore a chance to run off the clock. Though there was not enough time to run off the entire clock, Baltimore managed to leave just 9&#160;seconds as they kicked a field goal to make it 30-24. The Saints had one last chance on their kickoff return in which they pitched it around in hopes of a touchdown, but they were stopped. They were also called for a moot penalty for a forward pass that would have rendered any drive at this point null. Overall, the game was highlighted by Ray Rice's 153&#160;yards rushing and two touchdowns, Billy Cundiff's two field goals, and the Redding interception that virtually ended the game. With the win, the Ravens went to 10-4, nearly clinching a playoff berth.
[EX A]: How many first half touchdowns were scored?

[EX Q]: Passage: Coming off their last-second win at Minnesota, the Broncos returned home for an interconference duel with the Chicago Bears. After a scoreless first half, which included Bears' defensive end Julius Peppers blocking a 28-yard field goal attempt by kicker Matt Prater in the second quarter, the Bears grabbed the lead in the third quarter, with running back Marion Barber rushing for a 9-yard touchdown. The Bears extended their lead to 10-0 early in the fourth quarter, with a 57-yard field goal by kicker Robbie Gould. With 4:34 remaining in the fourth quarter, the Broncos put together a 7-play, 63-yard drive, and finally got on the scoreboard with 2:08 remaining, when quarterback Tim Tebow threw a 10-yard touchdown pass to wide receiver Demaryius Thomas. With no timeouts remaining, the Broncos tried an onside kick, but Chicago recovered prior to the two-minute warning. After one running play, the two-minute warning stopped the clock. On the next play, Broncos' linebacker D. J. Williams was able to push Barber out of bounds, saving 40 seconds of time. The Bears eventually punted to the Broncos' 20-yard line with 56 seconds remaining. Tebow subsequently led the Broncos on an 8-play, 39-yard drive, with Prater nailing a game-tying 59-yard field goal to send the game to overtime. This was the first game in NFL history that had two field goals of 57 yards or more. Chicago won the overtime coin toss, however, they deferred, and the Broncos went three-and-out on their first possession. The Bears drove into field goal range on their first overtime possesstion, but Broncos' linebacker Wesley Woodyard forced a fumble off Barber, with defensive end Elvis Dumervil recovering the fumble. Nine plays later, Prater nailed the game-winning 51-yard field goal. In the fourth quarter and overtime, Tim Tebow was 18 of 24 with 191 yards passing and one touchdown. In his first 11 starts, Tebow has six game-winning drives in the fourth quarter or overtime. This is more than any other quarterback since the AFL-NFL merger, and breaks the previous record of five, last accomplished by Jake Delhomme in 1999.
[EX A]:
How many field goals did Matt Prater kick from longer than 50 yards?