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: As of the census of 2000, there were 6,299 people, 2,519 households, and 1,592 families residing in the city. The population density was 914.5 persons per square mile (353.0/km²). There were 2,702 housing units at an average density of 392.3 per square mile (151.4/km²). The racial makeup of the city was 75.33% White (U.S. Census), 22.38% African American (U.S. Census) or Race (United States Census), 0.24% Native American (U.S. Census), 0.57% Asian (U.S. Census), 0.08% Pacific Islander (U.S. Census), 0.24% from Race (United States Census), and 1.16% from two or more races. Hispanic (U.S. Census) or Latino (U.S. Census) of any race were 0.89% of the population.
Question: Which racial group made up the smallest percentage of the population?
[EX A]: span

[EX Q]: Passage: The Eagles came into the game seeking for a win and for the lead in the NFC East (the Redskins had lost to the Jets on Sunday). Although both teams committed turnovers, the Eagles came away with the win. Penalties, such as Running Into the Kicker and Roughing the Passer, against the Giants gave the Eagles new life on drives that were stopped early and led to points. Although Eli Manning and the Giants' opening drive looked promising, the Giants could not get anything going after that. Bradford threw three interceptions, but DeMarco Murray had his first 100-yard game of the season, and the defense managed to shut down the giants offense. The Eagles advanced to 3-3 and were tied with the Giants for the lead in the NFC East (the Eagles had the tiebreaker over the Giants due to their head to head win)
Question: Who was the Eagles' leading rusher?
[EX A]: span

[EX Q]: Passage: On 17 January 2011, it was announced that Motörhead would be part of the Sonisphere Festival in Knebworth. In August 2011, they headlined the Brutal Assault open-air festival in the Czech Republic. On 2 March 2011 Motörhead performed on Late Night with Jimmy Fallon. On 9 July 2011, former guitarist Würzel died of a heart attack. In celebration of 35 years touring, in late 2011 the band released the live DVD The Wörld Is Ours - Vol 1 - Everywhere Further Than Everyplace Else, including performances at the O2 Apollo Manchester, Best Buy Theater, New York City and Teatro Caupolicán, Santiago de Chile. On 19 December 2011, it was announced that Motörhead would play at the German festivals Rock am Ring and Rock im Park in Nürburgring and Nuremberg respectively in June 2012. On 12 January 2012, it was announced that Motörhead were touring the US and Canada in early 2012, along with three other metal bands Megadeth, Volbeat and Lacuna Coil. The Gigantour took place from 26 January to 28 February 2012, but Motörhead missed the final four shows because Lemmy had a combination of an upper respiratory viral infection and voice strain, resulting in severe laryngitis. Lemmy wrote on Facebook, "Im giving my voice a good rest", hoping he would recover soon to play at the Mayhem Festival, which was held from 30 June to 5 August 2012. Motörhead also took part on 23 June in the Rock-A-Field Luxembourg Open Air Festival in Roeser.
Question: What year did Motörhead play at the Rock-A-Field Luxembourg Open Air Festival in Roeser, 2011 or 2012?
[EX A]:
date