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.

[EX Q]: Passage: In 1718 the Danish claimed the island of St. John to develop sugar plantations and crops such as indigo and cotton; there was especially great demand for sugar and prices were high in Europe. Dutch planters were still important on the island. By mid-1733, planters had developed 109 plantations, and slaveholders owned more than 1,000 African slaves on St. John. One-fifth of the plantations were then devoted to sugar; by the end of the century, most would be, and the total slave population would be 2500. In 1733 the population of African slaves on St. John was more than five times larger than that of the European inhabitants: 1087 slaves and 206 whites. Many of St. John's plantations were owned by people residing on St. Thomas. These absentee landowners hired overseers to manage their lands and slaves on St. John. Under these conditions, overseer cruelty flourished. The Danish West India Company provided only six soldiers for the defense of St. John, which supplemented the local white militia.
Question: How many more slaves were there than whites on St. John in 1733?
[EX A]: number

[EX Q]: Passage: From 1975, Flavin installed permanent works in Europe and the United States, including "Untitled. In memory of Urs Graf" at the Kunstmuseum Basel (conceived 1972, realized 1975); the Kroller-Muller Museum, Otterlo, Netherlands (1977); Hudson River Museum, Yonkers, New York (1979); United States Courthouse, Anchorage, Alaska (1979-89); the Staatliche Kunsthalle Baden-Baden, Germany (1989); the lobby of the MetroTech Center (with Skidmore, Owings & Merrill), Brooklyn, New York (1992); seven lampposts outside the Stadtische Galerie im Lenbachhaus, Munich (1994); Hypovereinsbank, Munich (1995); Institut Arbeit und Technik/Wissenschaftspark, Gelsenkirchen, Germany (1996); and the Union Bank of Switzerland, Bern (1996). Additional sites for Flavins architectural "interventions" became the Grand Central Station in New York (1976), Hamburger Bahnhof in Berlin (1996), and the Chinati Foundation in Marfa, Texas (2000). His large-scale work in colored fluorescent light for six buildings at the Chinati Foundation was initiated in the early 1980s, although the final plans were not completed until 1996. His last artwork was a site-specific art at Santa Maria Annunciata in Chiesa Rossa, Milan, Italy. The 1930s church was designed by Giovanni Muzio. The design for the piece was completed two days before Flavins death on November 29, 1996. Its installation was completed one year later with the assistance of the Dia Art Foundation and Fondazione Prada.
Question: In what year was the site-specific art at Santa Maria Annunciata in Chiesa Rossa, Milan, Italy completed?
[EX A]: date

[EX Q]: Passage: U.S. nominal GDP was $19.5 trillion in 2017. Annualized, nominal GDP reached $20.1 trillion in Q1 2018, the first time it exceeded the $20 trillion level. About 70% of U.S. GDP is personal consumption, with business investment 18%, government 17% (federal, state and local but excluding transfer payments such as Social Security, which is in consumption) and net exports a negative 3% due to the U.S. trade deficit. Real gross domestic product, a measure of both production and income, grew by 2.3% in 2017, vs. 1.5% in 2016 and 2.9% in 2015. Real GDP grew at a quarterly annualized rate of 2.2% in Q1 2018 and 4.1% in Q2 2018 under President Trump; the Q2 rate was the best growth rate since Q3 2014.
Question: Which year was higher for real gross domestic product, 2017 or 2015?
[EX A]:
date