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.

Example Input: Passage: Forecasting airline interest in larger-capacity models, Boeing announced the stretched 767-300 in 1983 and the extended-range 767-300ER in 1984. Both models offered a 20 percent passenger capacity increase, while the extended-range version was capable of operating flights up to . Japan Airlines placed the first order for the 767-300 in September 1983. Following its first flight on January 30, 1986, the type entered service with Japan Airlines on October 20, 1986. The 767-300ER completed its first flight on December 9, 1986, but it was not until March 1987 that the first firm order, from American Airlines, was placed. The type entered service with American Airlines on March 3, 1988. The 767-300 and 767-300ER gained popularity after entering service, and came to account for approximately two-thirds of all 767s sold.
Example Output: How many months after the first flight of the 767-300 was the first flight of the 767-300ER?

Example Input: Passage: In 1594, the Nine Years' War in Ireland had begun, when Ulster lords Hugh O'Neill and Red Hugh O'Donnell rose up against English rule with fitful Spanish support, mirroring the English support of the Dutch rebellion. While English forces were containing the rebels in Ireland at great cost in men, general suffering and finance, the Spanish attempted two further armadas, in 1596 and 1597: the first was shattered in a storm off northern Spain, and the second was frustrated by adverse weather as it approached the English coast. King Philip II died in 1598, and his successor Philip III continued the war but was less determined. At the end of 1601, a final armada was sent north, this time a limited expedition intended to land troops in southern Ireland to assist the rebels. The Spanish entered the town of Kinsale with 3,000 troops and were immediately besieged by the English. In time, their Irish allies arrived to surround the besieging force but the lack of communication with the rebels led to an English victory at the Battle of Kinsale. Rather than attempt to hold Kinsale as a base to harry English shipping, the Spanish accepted terms of surrender and returned home, while the Irish rebels hung on, surrendering in 1603, just after Elizabeth died. The new king of England, James I, was the Protestant son and successor to the Catholic Mary, Queen of Scots, whose execution had been a proximate cause of the war. James regarded himself as the peacemaker of Europe, and the ultimate aim of his idealistic foreign policy was the reunion of Christendom. Therefore, when James came to the English throne, his first order of business was to negotiate a peace with Philip III of Spain.
Example Output: How did Philip III feel about the war?

Example Input: Passage: When comparing A Nightmare on Elm Street with the other top-grossing horror series—Childs Play (film series), Friday the 13th (franchise), Halloween (franchise), the Hannibal Lecter series, Psycho (film series), Saw (franchise), Scream (film series), and The Texas Chainsaw Massacre (franchise)—and adjusting for the 2010 inflation, A Nightmare on Elm Street is the second highest grossing horror series, in the United States, at approximately $583.4 million. The series is topped by Friday the 13th at $671.5 million. Closely following A Nightmare on Elm Street is the Hannibal Lecter series with $579.4 million, then Halloween with $547.8 million, Saw with $404.5 million, Scream with $398.3 million, Psycho with $370.3 million, The Texas Chainsaw Massacre with $314.6 million, and the Childs Play film series rounding out the list with approximately $199.7 million.
Example Output:
How many more million did A Nightmare on Elm Street gross compared to the Hannibal Lecter series?