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: 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 was the inflation average higher, from 1993 to 1994 or 1994 to 1995?
[EX A]: span

[EX Q]: Passage: Sir Ralph Moore and the Royal Niger Company had planned the attack on the Aros and the Ibini Ukpabi oracle since September 1899 but due to lack of necessary manpower, it was delayed until November 1901. On November 28, Lt. Col. Arthur Forbes Montanaro led 87 officers, 1,550 soldiers and 2,100 carriers in four axes of advance to Arochukwu from Oguta, Akwete, Unwana and Itu on a counter-insurgency campaign. As expected, Aro forces resisted all axes strongly, although they lacked modern weapons. However, Arochukwu was captured on December 28 after four days of fierce battles in and around the city. As a result, the Ibini Ukpabi shrine was allegedly blown up. Battles between British and Aro forces continued throughout the region until spring 1902 when Aro forces were defeated in the last major battle at Bende. The Aro Expedition ended three weeks later.
Question: How many years after Sir Ralph Moore and the Royal Niger Company planned an attack on the Aros and the Ibini Ukpabi oracle was it delayed?
[EX A]: number

[EX Q]: Passage: Rutger Macklean (1742-1816) was a prominent captain, politician and land owner remembered for introducing agricultural reforms leading to more effective large-scale farming in Sweden. Ernst Wigforss (1881-1977) was Minister for Finance (Sweden) 1925-1926 and 1932-1949 and has been considered the foremost developer of the Swedish Social democracy. Osten Unden (1886-1974) was an internationally recognized professor of law and Minister for Foreign Affairs (Sweden) 1924-1926 and 1945-1962. Tage Erlander (1901-1985) was Swedens Prime Minister of Sweden 1945-1969, potentially a record of uninterrupted tenure in parliamentary democracies, and led his party through eleven elections. Ruth Bader Ginsburg (1933-) is a Associate Justice of the Supreme Court of the United States of the United States, the second female justice to be in this position. Ingvar Carlsson (1934-) served as Swedens prime minister 1986-1991 and 1994-1996 and as Swedens deputy prime minister 1982-1986. Rupiah Banda (1937-) was the president of Zambia 2008-2011 and its vice president 2006-2008. Leif Silbersky (1938-) is a notable lawyer and author famous for representing so called high-profile cases in Sweden. Marianne Lundius (1949-) is since 2010 the president of the Supreme Court of Sweden, the first female justice in this position. Utoni Nujoma (1952-) was Namibia minister of foreign affairs 2010-2012 and is since 2012 the countrys minister of justice.
Question: Which year started a period in which Ernst Wigforss was Minister for Finance in Sweden for only 1 year?
[EX A]:
date