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: 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.

Answer: How many months did it take them to build The Lines of Communication?


Question: Passage: Coming off their win over the Raiders, the Broncos traveled to the Edward Jones Dome for an interconference match against the St. Louis Rams. The Rams grabbed the early lead on their first possession, with a 29-yard field goal by placekicker Greg Zuerlein. The Broncos were forced to punt on their first offensive possession. On the Broncos' next possession, tight end Julius Thomas suffered an ankle injury and did not return to the game. On the tenth play of the drive, the Broncos opted to go for a first-down on a 4th-and-5 from the Rams' 37-yard line rather than attempt a long field goal, however, a pass from quarterback Peyton Manning to wide receiver Emmanuel Sanders fell incomplete. On the very next play, the Rams extended to a 10-0 lead, with quarterback Shaun Hill connecting on a 63-yard touchdown pass to wide receiver Kenny Britt, with Britt evading a tackle by Broncos' cornerback Bradley Roby. The Rams' defense held the Broncos' offense in check on their next two possessions, and with four minutes remaining in the second quarter, Zuerlein added a 29-yard field goal to give the Rams a 13-0 lead. The Broncos subsequently got on the scoreboard on their next possession, with a 42-yard touchdown pass from Manning to Sanders just before the two-minute warning. On the fourth play of the Broncos' first possession of the second half, Sanders suffered a concussion after absorbing a helmet-to-helmet hit from Rams' safety Rodney McLeod, and did not return. However, after the 15-yard penalty, the Broncos could not advance the football from the Rams' 38-yard line, and were forced to punt. The Rams increased their lead to 16-7 later in their third quarter, with a 22-yard field goal by Zuerlein. On the Broncos' next possession, Manning was intercepted by Rams' linebacker Alec Ogletree, and seven plays later, a 55-yard field goal by Zuerlein increased the Rams' lead to 19-7 early in the fourth quarter. The Broncos advanced to as far as the Rams' 28-yard line on their next possession, and faced a 4th-and-4, however, Manning was sacked by Rams' defensive tackle Aaron Donald. The Broncos' defense subsequently forced a Rams' punt, however, Manning was intercepted by cornerback Trumaine Johnson on the Broncos' next possession. Four plays later, Zuerlein added a 53-yard field goal with 4:48 remaining in the game. With no timeouts remaining, the Broncos attempted a rally, but the Rams' defense stood their ground, and subsequently ran out most of the clock on offense. The Broncos accumulated only 28 rushing yards. The Rams' defense held the Broncos to 4-of-12 on third down and 0-of-3 on fourth down. This was the Broncos' lowest point total since Peyton Manning became the teams' starting quarterback in 2012. With his 389-yard performance, Manning now has at least one 300-yard passing game against every NFL team. However, his streak of 15 consecutive games with multiple touchdown passes came to an end.

Answer: How many field goals was Zuerlein responsible for over 50 yards?


Question: Passage: The length of the pitch, or field, for international adult matches is in the range of 100–110 m (110–120 yd) and the width is in the range of 64–75 m (70–80 yd). Fields for non-international matches may be 90–120 m (100–130 yd) length and 45–90 m (50–100 yd) in width, provided that the pitch does not become square. In 2008, the IFAB initially approved a fixed size of 105 m (344 ft) long and 68 m (223 ft) wide as a standard pitch dimension for international matches; however, this decision was later put on hold and was never actually implemented.

Answer:
How many meters difference is there between the minimum and maximum lengths of the field for international adult matches?