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: Hoping to end the two-game skid from their tough losses to the New York Giants and San Diego Chargers, the Cowboys went to the Superdome to take on the undefeated New Orleans Saints. The Cowboys took the lead in the first half by scoring two touchdowns with a 49-yard pass from Tony Romo to Miles Austin and a 3-yard touchdown run by Marion Barber. Outside linebacker DeMarcus Ware made a big play as he sacked Saints quarterback Drew Brees and caused the ball to be fumbled. Anthony Spencer recovered the ball to put it in Dallas' hands. The Saints only points of the half were from a 43-yard field goal by Garrett Hartley. In the second half, the Cowboys scored their only touchdown in the third quarter with a two-yard touchdown run by Marion Barber. Finally in the fourth quarter New Orleans got a touchdown when running back Mike Bell scored from one yard out to make a 24-10 Dallas lead. Drew Brees also made a 7-yard touchdown pass to wide receiver Lance Moore. After that, Nick Folk attempted a 24-yard field goal, but the kick was no good. With a big advantage to take the lead as the clock was expiring, the Saints were driving for the game-tying score, but DeMarcus Ware made his second sack on Drew Brees, which again caused the ball to be fumbled. This time the ball was recovered by nose guard Jay Ratliff. With the ball in possession, Dallas took a knee to conclude the game. With a huge win over the once-undefeated Saints, the Cowboys extended their chances to make the playoffs and ended a two-game losing streak. They improved their record to 9-5.
[EX A]: How many TD passes did Drew Brees throw?

[EX Q]: Passage: Johann Bayer used the Greek letters Alpha to Eta to label the most prominent eight stars in the constellation, designating two stars as Delta (named Delta1 and Delta2). John Flamsteed numbered fourteen stars, discerning a third star he named Delta3; his star 12 Canis Minoris was not found subsequently. In Bayers 1603 work Uranometria, Procyon is located on the dogs belly, and Gomeisa on its neck. Gamma Canis Minoris, Epsilon Canis Minoris and Eta Canis Minoris lie nearby, marking the dogs neck, crown and chest respectively. Although it has an apparent magnitude of 4.34, Gamma Canis Minoris is an orange stellar classification giant star of spectral class K3-III C, which lies  away. Its colour is obvious when seen through binoculars. It is a multiple system, consisting of the  spectroscopic binary Gamma A and three optical companions, Gamma B, magnitude 13; Gamma C, magnitude 12; and Gamma D, magnitude 10. The two components of Gamma A orbit each other every 389.2 days, with an eccentric orbit that takes their separation between 2.3 and 1.4 astronomical units (AU). Epsilon Canis Minoris is a yellow bright giant of spectral class G6.5IIb of magnitude of 4.99. It lies  from Earth, with 13 times the diameter and 750 times the luminosity of the Sun. Eta Canis Minoris is a giant of spectral class F0III of magnitude 5.24, which has a yellowish hue when viewed through binoculars as well as a faint companion of magnitude 11.1. Located 4 arcseconds from the primary, the companion star is actually around 440 AU from the main star and takes around 5000 years to orbit it.
[EX A]: How many Delta stars have been designated?

[EX Q]: Passage: From the 1930s up until 1980, the average American after-tax income adjusted for inflation tripled, which translated into higher living standards for the American population. Between 1949 and 1969, real median family income grew by 99.3%. From 1946 to 1978, the standard of living for the average family more than doubled. Average family income (in real terms) more than doubled from 1945 up until the 1970s, while unemployment steadily fell until it reached 4% in the 1960s. Between 1949-50 and 1965-66, median family income (in constant 2009 dollars) rose from $25,814 to $43,614, and from 1947 to 1960, consumer spending rose by a full 60%, and for the first time, as noted by Mary P. Ryan, "the majority of Americans would enjoy something called discretionary income, earnings that were secure and substantial enough to permit them to enter sectors of the marketplace that were once reserved for the affluent." In 1960, Americans were, on average, the richest people in the world by a massive margin.
[EX A]:
How many dollars did the median family income increase from 1949-50 to 1965-66?