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.
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Question: Passage: In what Cowboys Owner Jerry Jones said was the best win in at least eight to ten years, the Cowboys beat the previously undefeated Colts 21-14. The game was nationally televised on CBS, having been moved from 1:00pm to 4:15pm (EST) because of the NFL's new "flex scheduling" policy. It was the first game played between the two teams at Texas Stadium in ten years. With the rest of the NFC East losing that weekend, the Cowboys were tied with the New York Giants for first place in the NFC East, and in a tie for second place in the NFC. The Cowboys chances of winning the division, and possibly a first-round bye in the playoffs were suddenly much brighter, especially with the rival Philadelphia Eagles losing Donovan McNabb for the season.

Answer: How many combined points did the Colts and Cowboys have?


Question: Passage: After the Turkish disaster at Vienna in September 1683, Austria and Poland formed an alliance to push the Turks south ). In 1686 Russia joined in ). After the Turks were pushed out of Hungary in 1687 fighting was inconclusive. In the Crimean campaigns of 1687 and 1689 the Russians failed in an attempt to invade Crimea. In 1695 Russia tried to take some forts on the lower Dnieper. By the treaties of 1699/1700 Turkey lost Hungary to Austria, Podolia to Poland and Azov, temporarily, to Russia.

Answer: How many nations allied against Turkey?


Question: Passage: The Navarrese Civil War of 1451-1455 pitted John II of the Kingdom of Navarre against his son and heir-apparent, Charles IV. When the war started, John II had been King of Navarre since 1425 through his first wife, Blanche I of Navarre, who had married him in 1420. By the marriage pact of 1419, John and Blanche's eldest son was to succeed to Navarre on Blanche's death. When Blanche died in 1441, John retained the government of her lands and dispossessed his own eldest son, Charles , who was made Prince of Viana in 1423. John tried to assuage his son with the lieutenancy of Navarre, but his son's French upbringing and French allies, the Beaumonteses, brought the two into conflict. John was supported by the Agramonteses. From 1451 to 1455, they were engaged in open warfare in Navarre. Charles was defeated at the Battle of Aybar in 1452, captured, and released; and John tried to disinherit him by illegally naming his daughter Eleanor, who was married to Gaston IV of Foix, his successor. In 1451, John's new wife, Juana Enríquez, gave birth to a son, Ferdinand. In 1452, Charles fled his father first to France, where vainly sought allies, and later to the court of his uncle, John's elder brother, Alfonso V at Naples. Charles was popular in Spain and John was increasingly unpopular as he refused to recognise Charles as his "first born", probably planning to make Ferdinand his heir. The Navarrese Civil War presaged the Catalan Civil War of 1462-72, in which John's ill-treatment of Charles was a precipitating event.

Answer:
How many years after Blanche died, did John have a son with his second wife?