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: The Lines of Communication were English Civil War fortifications commissioned by Parliament  and built around London between 1642 and 1643 to protect the capital from attack by the Royalist armies of Charles I. In 1642 some basic fortifications were built, in the form of street barricades and small earthworks. In 1643 a major construction effort was made, to provide a comprehensive ring of fortifications around the city. Much of the work was done by volunteer labour, organized by the trained bands and the livery companies. Up to 20,000 people are thought to be involved, and the works were completed in under two months. The fortifications failed their only test when the New Model Army entered London in 1647, and they were levelled by Parliament the same year.
[EX A]: How many months did it take them to build The Lines of Communication?

[EX Q]: Passage: The Giants returned home for another divisional battle, this time against the Washington Redskins. Washington had swept the Giants last year, and drafted quarterback Robert Griffin III with the second overall pick in the 2012 NFL Draft. The Redskins took a three-point lead late in the game, but a 77-yard touchdown pass from Manning to Victor Cruz in the last minutes of the game allowed the Giants to claim the victory. With the win, the Giants improved to 5-2 and won their first NFC East game of the season.
[EX A]: How many wins did the Giants have after this game?

[EX Q]: Passage: Coming off their road win over the Panthers, the Bengals flew to Cleveland Browns Stadium for their Week 4 AFC North duel with the Cleveland Browns in Round 1 of 2010's Battle of Ohio.  Cincinnati would trail early in the first quarter as Browns kicker Phil Dawson made a 30-yard field goal.  Cleveland would add onto their lead in the second quarter as quarterback Seneca Wallace completed a 24-yard touchdown pass to tight end Evan Moore.  Afterwards, the Bengals tied the game as kicker Mike Nugent got a 24-yard field goal, followed by quarterback Carson Palmer completing a 78-yard touchdown pass to wide receiver Terrell Owens.  The Browns would close out the half with Dawson getting a 31-yard field goal. In the third quarter, Cleveland responded with running back Peyton Hillis' 1-yard touchdown run, followed by Dawson nailing a 22-yard field goal.  Afterwards, Cincinnati came right back with Nugent's 25-yard field goal.  The Bengals tried to rally in the fourth quarter as Palmer found running back Brian Leonard on a 3-yard touchdown pass, but the Browns' defense would prevent any further progress. With the loss, not only did Cincinnati fall to 2-2.  The Browns also improve to 1-3 and prevented the Bengals from a 9th straight division rival win.
[EX A]:
From what yard lines did Phil Dawson kick a field goal in the first half?