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.

Passage: During the 1970s the oil shocks (1973 oil crisis and 1979 energy crisis) hit Iceland hard. Inflation rose to 43% in 1974 and 59% in 1980, falling to 15% in 1987 but rising to 30% in 1988. Iceland experienced moderately strong GDP growth (3% on average) from 1995 to 2004. Growth slowed between 2000 and 2002, but the economy expanded by 4.3% in 2003 and grew by 6.2% in 2004. Growth in 2005 exceeded 6%. Inflation averaged merely 1.5% from 1993 to 1994, and only 1.7% from 1994 to 1995. Inflation over 2006 topped at 8.6%, with a rate of 6.9% as of January 2007. Standard & Poors reduced their rating for Iceland to AA- from A+ (long term) in December 2006, following a loosening of fiscal policy by the Icelandic government ahead of the 2007 elections. Foreign debt rose to more than five times the value of Icelands GDP, and Icelands Central Bank raised short-term interest rates to nearly 15% in 2007. Due to the plunging currency against the euro and dollar, in 2008 inflation was speculated to be at 20-25%.
Question: Which year did inflation raise more, 1980 or 1974?
date

Passage: In 1749, Britain and France agreed to keep the island neutral, but Britain took control after 1763, prompting France to capture the island in 1781, then Britain to recapture the island in 1793. The population in 1771 was 5,084, of which only 243 were white and 4,716 were slaves. In 1791 the population was 15,020, of which 541 were white and 14,170 were slaves. There were then 37 sugar factories, 99 cotton factories, and 4 coffee factories. After nutmeg was discovered in 1768, 40 nutmeg plantations were started. The island became a British acquisition for good in 1802, with a ratified treaty in 1814.
Question: How many years after Britain took control of the island did France capture it?
number

Passage: As of the 2010 United States Census of 2010, there were 173,514 people, and 62,400 households. The population density was . There were 74,537 housing units. The racial makeup of the city was 79.4% African American (U.S. Census) or Race (United States Census), 18.4% White (U.S. Census) or Euro American, 0.1% Native American (U.S. Census), 0.4% Asian (U.S. Census), and 0.9% from two or more races. 1.6% of the population were Hispanics in the United States or Latino (U.S. Census) of any race. Non-Hispanic Whites were 18% of the population in 2010, down from 60% in 1970.
Question: How many more house units were there compared to households?
number