This task involves annotating the answer type to a given question that involve some kind of complex reasoning (including numerical reasoning). Note that the questions require looking at more than one part of the passage to answer. There are 3 possible answer types (i) spans, (ii) numbers and (iii) dates. If the answer can be found in the passage, label it as "span". If the answer is a number, label as "number". Similarly, label "date" if you think the answer to the given question is a date.

Q: Passage: D Troop of the 10th Cavalry Regiment was detached and moved around before settling in with the 3rd Infantry Division, 3rd Brigade. On 25 June 1958, D Troop was reconstituted in the Regular Army and redesignated as Headquarters and Headquarters Troop, 4th Reconnaissance Squadron, 10th Cavalry Regiment. On 1 September 1963, the unit was redesignated as Troop D, 10th Cavalry and assigned to Fort Knox, Kentucky, and on 15 April 1968 the Troop became part of the 5th Battalion, 33rd Armor Regiment of the 194th Armored Brigade. In October 1999, the 3rd Infantry Division  began its transition to Limited Conversion Division XXI . Under this force structure, mechanized brigades received organic cavalry organizations. On 16 June 2000, D Troop, 10th Cavalry Regiment was reactivated and assigned to the 3rd Brigade, 3rd Infantry Division , at Fort Benning, Georgia. In March 2003 the 3rd Brigade participated along with the rest of the 3rd Infantry Division  in the initial operations against Iraq as part of Operation Iraqi Freedom. The 3rd Infantry Division returned to Georgia in late 2003. In mid-2004 it began the transformation to the US Army's new modular force structure, which saw D Troop, 10th Cavalry inactivated.
Question: when D Troop, 10th Cavalry Regiment was reactivated and assigned to the 3rd Brigade?

A: date
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Q: Passage: King Ottokar II of Bohemia improved fortifications and rebuilt the royal palace for the purposes of representation and housing. In the 14th century, under the reign of Charles IV the royal palace was rebuilt in Gothic style and the castle fortifications were strengthened. In place of rotunda and basilica of St. Vitus began building of a vast Gothic church, that were completed almost six centuries later. During the Hussite Wars and the following decades, the castle was not inhabited. In 1485, King Ladislaus II Jagello began to rebuild the castle. The massive Vladislav Hall  was added to the Royal Palace. New defence towers were also built on the north side of the castle. A large fire in 1541 destroyed large parts of the castle. Under the Habsburgs, some new buildings in Renaissance style were added. Ferdinand I built the Belvedere as a summer palace for his wife Anne. Rudolph II used Prague Castle as his main residence. He founded the northern wing of the palace, with the Spanish Hall, where his precious art collections were exhibited. The Second Defenestration of Prague in 1618 took place at the castle and began the Bohemian Revolt. During the subsequent wars, the Castle was damaged and dilapidated. Many works from  the collection of Rudolph II were looted by Swedes in 1648, in the Battle of Prague  which was the final act of the Thirty Years' War. The last major rebuilding of the castle was carried out by Empress Maria Theresa in the second half of the 18th century. Following his abdication in 1848, and the succession of his nephew, Franz Joseph, to the throne, the former emperor, Ferdinand I, made Prague Castle his home.
Question: What year did the Thirty Years' War begin?

A: date
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Q: Passage: In the United States vitamin E supplement use by female health professionals was 16.1% in 1986, 46.2% in 1998, 44.3% in 2002, but decreased to 19.8% in 2006. Similarly, for male health professionals, rates for same years were 18.9%, 52.0%, 49.4% and 24.5%. The authors theorized that declining use in these populations may have due to publications of studies that showed either no benefits or negative consequences from vitamin E supplements. Within the US military services, vitamin prescriptions written for active, reserve and retired military, and their dependents, were tracked over years 2007-2011. Vitamin E prescriptions decreased by 53% while vitamin C remained constant and vitamin D increased by 454%. A report on vitamin E sales volume in the US documented a 50% decrease between 2000 and 2006, with a cause attributed to a  meta-analysis that had concluded that high-dosage vitamin E increased all-cause mortality.
Question: What year was vitamin E supplements used more for both male and female health professionals?

A:
date
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