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 Input:
Passage: The Toi invasion  was the invasion of northern Kyūshū by Jurchen pirates in 1019. At the time, Toi  meant "barbarian" in the Korean language. The Toi pirates sailed with about 50 ships from direction of Goryeo, then assaulted Tsushima and Iki, starting 27 March 1019. After the Iki Island garrison comprising 147 soldiers was wiped out, the pirates has proceed to Hakata Bay. For a week, using Noko Island  in the Hakata Bay as a base, they sacked villages and kidnapped over 1,000 Japanese, mostly women and young girls, for use as slaves. The Dazaifu, the administrative center of Kyūshū, then raised an army and successfully drove the pirates away. During the second failed raid to Matsuura 13 April 1019, three enemies were captured by the Japanese army. They were identified as Koreans. They said that they had guarded the borderland but had been captured by the Toi. However, this was unlikely, and the Japanese officers suspected them because there had been Korean pirates attacking Japan coasts during the Silla period. A few months later, the Goryeo delegate Jeong Jaryang  reported that Goryeo forces attacked the pirates off Wŏnsan and rescued about 260 Japanese. The Korean government then repatriated them to Japan where they were thanked by the Dazaifu and given rewards. There remain detailed reports by two captive women, Kura no Iwame and Tajihi no Akomi. These Jurchen pirates lived in what is today Hamgyŏngdo, North Korea.

Ex Output:
Did the second raid to Matsuura succeed?


Ex Input:
Passage: Coming off their win over the Vikings, the Dolphins went home, donned their alternate uniforms, and played their Week 3 home-opener against their AFC East foe, the New York Jets, on Sunday night.  Miami trailed early in the first quarter as Jets quarterback Mark Sanchez completed a 24-yard touchdown pass to tight end Dustin Keller.  The Dolphins' deficit would increase in the second quarter as Sanchez hooked up with Keller again on a 3-yard touchdown pass.  Miami would respond with quarterback Chad Henne completing a 3-yard touchdown pass to tight end Anthony Fasano, followed by kicker Dan Carpenter making a 44-yard field goal. The Dolphins would take the lead in the third quarter as Henne connected with wide receiver Brandon Marshall on an 11-yard touchdown pass, but New York would immediately respond as Sanchez found wide receiver Braylon Edwards on a 67-yard touchdown pass.  Miami would answer with Carpenter's 20-yard field goal.  In the fourth quarter, the Jets would add onto their lead as kicker Nick Folk got a 30-yard field goal.  The Dolphins would chip away as their deficit as Carpenter booted a 50-yard field goal, but New York would pull away as running back LaDainian Tomlinson got a 1-yard touchdown run.  Miami tried to rally, but the Jets' defense held on for the win.

Ex Output:
How long was the longest field goal?


Ex Input:
Passage: While KSCB was abandoned, the Marines continued to patrol the Khe Sanh plateau, including reoccupying the area with ARVN forces from 5-19 October 1968 with minimal opposition. On 31 December 1968, the 3rd Reconnaissance Battalion was landed west of Khe Sanh to commence Operation Dawson River West, on 2 January 1969 the 9th Marines and 2nd ARVN Regiment were also deployed on the plateau supported by the newly established Fire Support Bases Geiger and Smith; the 3-week operation found no significant PAVN forces or supplies in the Khe Sanh area. From 12 June to 6 July 1969, Task Force Guadalcanal comprising 1/9 Marines, 5th Infantry Regiment (United States) and 2nd and 3rd Battalions, 2nd ARVN Regiment occupied the Khe Sanh area in Operation Utah Mesa. The Marines occupied Hill 950 overlooking the Khe Sanh plateau from 1966 until September 1969 when control was handed to the Army who used the position as a SOG operations and support base until it was overrun by the PAVN in June 1971. The gradual withdrawal of US forces began during 1969 and the adoption of Vietnamization meant that, by 1969, "although limited tactical offensives abounded, US military participation in the war would soon be relegated to a defensive stance.".

Ex Output:

How many days after the Marines stopped the reoccupation of the Khe Sanh plateau did the 3rd Reconnaissance Battalion land to the west of Khe Sanh?