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: 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.
[EX A]: How many months after the first flight of the 767-300 was the first flight of the 767-300ER?

[EX Q]: Passage: The Eight Saints  may refer to one or both of two, eight-member Balìa appointed by the Signoria of Florence during the war. When Florence arranged a nonaggression pact with Hawkwood at a cost of 130,000 florins, a special commission of eight citizens was created to levy a one-year, forced loan on the clergy of Florence and Fiesole to cover the sum. A second council of eight men was later created to make the military and diplomatic arrangements necessary to carry on a war against the Pope. The group identity of the Eight Saints remains a controversial subject. The levy committee is most widely accepted as the Otto Santi by scholars, though some argue that Otto Santi refers to the war council. The first historical reference to the Eight of War  as the Otto Santi occurs in 1445 with the account of Florentine historian Domenico Buoninsegni; it does not appear in the accounts of contemporaries of the war such as Leonardo Bruni and Giovanni Morelli. Buoninsegni had applied the appellation—used in August 1378 to refer to an eight-member group  formed by the Ciompi revolt, which ensued immediately after the War of the Eight Saints—to the Otto della Guerra.  In contrast, the moniker is used in the March 31, 1376 bull of excommunication to refer to the Otto dei Preti . The Otto dei Preti, appointed July 7, 1375 to carry out the taxation of the clergy for the nonaggression pact included:.
[EX A]: How many citizens were there in the commission?

[EX Q]: Passage: For the second straight week, the Jets would not score a touchdown, as they managed only 3 points in a 23-3 loss to Miami. Geno Smith did not start in this game, as he was benched and replaced by Matt Simms. Simms would not do much of a better job, as he, like Smith, failed to throw a touchdown pass. Smith would come in later on, but would only go 4 for 10 throwing the ball and ended with a passer rating of 8.3. With the loss, the Jets fell to 5-7.
[EX A]:
How many more points did Miami score over the Jets?