TASK DEFINITION: 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.
PROBLEM: Passage: The Chiefs came in as one of only two teams in the NFL, the other being the Houston Texans, who have never lost at Lambeau Field (until Week 13 of the 2016 NFL season.) The Packers dominated the Chiefs for most of the game, with Aaron Rodgers throwing five touchdown passes, though the Chiefs managed to outscore the Packers 21-14 in the second half. The Packers' 38-28 victory ended the Chiefs' being undefeated at Lambeau and extended the Packers' own home winning streak to eleven games.

SOLUTION: How many more points Did the winner of the game have than the loser?

PROBLEM: Passage: On April 18, 2008, the club announced its final attendance figures for 2007–08. The club had 40 sell-outs out of 41 home dates, a total attendance of 812,665 during the regular season, placing the club third in attendance in the NHL. The number of sell-outs and the total attendance were both club records. The previous attendance records were set during the 2005–06 with a season total of 798,453 and 33 sell-outs. In 2006–07 regular season attendance was 794,271, with 31 sell-outs out of 41 home dates or an average attendance of 19,372.  In the 2007 playoffs, the Senators played 9 games with 9 sell-outs and an attendance of 181,272 for an average of 20,141, the highest in team history. The club has been regularly represented in the top half in attendance in the NHL.

SOLUTION: How many attendees was the difference between the 2005-06 season and 2006-07 season?

PROBLEM: Passage: On 10 December 1916, his twenty-fifth birthday, Alexander became second-in-command (2-i-c) of the 1st Battalion, Irish Guards as an acting major. By May, he was briefly acting CO of the 1st Battalion, as an acting Lieutenant colonel (United Kingdom), while still only a substantive captain. He became a permanent major on 1 August 1917 and was again promoted acting lieutenant colonel, this time confirmed as CO of the 2nd Battalion, Irish Guards, on 15 October. Alexander commanded his battalion at Battle of Passchendaele, where he was slightly wounded, then at Bourlon Wood (part of the Battle of Cambrai (1917)), where his battalion suffered 320 casualties out of 400 men. Alexander, between 23 and 30 March 1918, had to assume command of the 4th Guards Brigade (United Kingdom), during the British retreat from the German Army (German Empire)s Spring Offensive. He once again commanded the 2nd Battalion, Irish Guards at Hazebrouck in April 1918, where it took such severe casualties that it saw no further action. Still an acting lieutenant colonel, he then commanded a corps infantry school in October 1918, a month before the war ended on Armistice of 11 November 1918.

SOLUTION:
For how many days did Alexander assume command of the 4th Guards Brigade (United Kingdom)?