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.

Passage: In 1860s, the relations between Qatar and Bahrain deteriorated with a series of small disputes. Hostilities emerged when, in 1867, Bahrain arrested a Qatari Bedouin in the Qatari mainland and deported him to Bahrain. In response, the Qataris, led by the Naim tribe, defeated the Bahraini army that was based on the peninsula, effectively expelling them. These tensions led Bahrain, allied with Abu Dhabi, to attack Qatar. The conflict failed to pacify and resulted in an escalation between the two parties in the following year. In October 1867, the Bahraini Hakim Mohammed al Khalifa, sent his brother, Ali Al Khalifa, with a force of 500 men in 24 boats to attack Qatar. He was joined by a force of 200 men under Ahmed al Khalifa. Additionally, Bahrain's ally Abu Dhabi sent 2,000 troops in 70 boats. The attack on Qatar led to the sacking of Bida  and Wakra. A British record later stated "that the towns of Doha and Wakrah were, at the end of 1867 temporarily blotted out of existence, the houses being dismantled and the inhabitants deported". A Qatari counterattack followed the next year, resulting in the destruction of most of the Bahraini naval vessels deployed. The 1868 attack resulted in some 1,000 individuals killed and 60 ships destroyed.
How many men did Ali Al Khalifa have under his command?

Passage: A NFC South rivalry rookie Cam Newton and Drew Brees go head to head for the first time. After an early lead Deangelo Williams starts a comeback with a 69-yard touchdown run. Former Carolina kicker John Kasay kicked two straight field goals, and then Cam Newton ran for a touchdown. Then, Cam Newton threw a touchdown pass to take the lead. Then, Drew Brees led the Saints down to the redzone and with less than a minute, threw a 6-yard touchdown pass to Pierre Thomas to win the game.
How many of the touchdowns were passing touchdowns?

Passage: Krulak was assigned duty as the deputy director of the White House Military Office in September 1987. While serving in this capacity, he was selected for promotion to Brigadier general (United States) in November 1988. He was advanced to that grade on June 5, 1989, and assigned duties as the commanding general, 10th MEB/Assistant division commander, 2nd Marine Division (United States), Fleet Marine Force Atlantic, at Marine Corps Base Camp Lejeune, North Carolina on July 10, 1989. On June 1, 1990, he assumed duties as the commanding general, 2nd Marine Logistics Group Group/Commanding general, 6th Marine Expeditionary Brigade, Fleet Marine Force Atlantic and commanded the 2d FSSG during the Gulf War. He served in this capacity until July 12, 1991, and was assigned duty as assistant deputy chief of staff for manpower and reserve affairs (personnel Management/Personnel Procurement), Headquarters Marine Corps on August 5, 1991. He was advanced to major general (United States) on March 20, 1992. Krulak was assigned as commanding general, Marine Corps Combat Development Command, Quantico, on August 24, 1992, and was promoted to lieutenant general (United States) on September 1, 1992. On July 22, 1994, he was assigned as commander of Marine Forces Pacific/commanding general, Fleet Marine Force Pacific, and in March 1995 he was nominated to serve as the Commandant of the Marine Corps. On June, 29, he was promoted to General (United States) and assumed duties as the 31st commandant on June 30, 1995. He was relieved on June 30, 1999, by General James L. Jones.

How many days passed between Krulak leaving his position commanding the 2d FSSG during the Gulf War and starting his position as assistant deputy chief of staff for manpower and reserve affairs?