input question: Given the following context: To promote No Line on the Horizon, U2 performed "Get on Your Boots" at the 51st Grammy Awards, the 2009 BRIT Awards, and the 2009 Echo Awards, although the album was not eligible for awards at any of the ceremonies. The band later appeared on French television and radio on 23 February 2009, and on 26 February they taped a segment for Friday Night with Jonathan Ross, which was aired the next day. On 27 February, U2 made an appearance on a Live Lounge session for BBC Radio 1, followed by a mini-concert on the roof of Broadcasting House. On the week of 2 March 2009, U2 appeared on CBS-TV's Late Show with David Letterman for five consecutive nights, the first time a musical guest had performed for an entire week on the show. The group performed "Breathe", "Magnificent", "I'll Go Crazy If I Don't Go Crazy Tonight", "Beautiful Day", and "Get on Your Boots". On 3 March, Michael Bloomberg, Mayor of New York City, added a street sign reading "U2 Way" at 53rd Street in Manhattan, for the week that U2 performed on the Late Show. U2 also performed at Fordham University on 6 March 2009 for an appearance on ABC-TV's Good Morning America. From 9 to 11 March, the band participated in "U2 3 Nights Live", a series of radio interviews and performances that were broadcast across North America and streamed live on U2.com.From 11 to 17 February 2009, U2.com hosted a promotion where 4,000 fans could win a 7-inch single collector's edition box set that contained all four of the singles released from No Line on the Horizon. An alternate version of the title track, "No Line on the Horizon 2", debuted on RTE 2XM on 12 February 2009; it was later used as the B-side for the first single, "Get on Your Boots". The full album began streaming on the group's MySpace page on 20 February 2009, and on U2.com a few days later.Four singles were planned from the album, although only three were released. The first single, "Get on Your Boots", was released as a digital download on 19 January 2009, and in a physical format on 16 February 2009. The... answer the following question: What was later used as the B-side for the first single????
output answer: "No Line on the Horizon 2"

input question: Given the following context: Amyntas III was forced to flee his kingdom in either 393 or 383 BC (based on conflicting accounts), owing to a massive invasion by the Illyrian Dardani led by Bardylis. The pretender to the throne Argaeus ruled in his absence, yet Amyntas III eventually returned to his kingdom with the aid of Thessalian allies. Amyntas III was also nearly overthrown by the forces of the Chalcidian city of Olynthos, but with the aid of Teleutias, brother of the Spartan king Agesilaus II, the Macedonians forced Olynthos to surrender and dissolve their Chalcidian League in 379 BC.Alexander II (r. 370 368 BC), son of Eurydice I and Amyntas III, succeeded his father and immediately invaded Thessaly to wage war against the tagus (supreme Thessalian military leader) Alexander of Pherae, capturing the city of Larissa. The Thessalians, desiring to remove both Alexander II and Alexander of Pherae as their overlords, appealed to Pelopidas of Thebes for aid; he succeeded in recapturing Larissa and, in the peace agreement arranged with Macedonia, received aristocratic hostages including Alexander II's brother and future king Philip II (r. 359336 BC ). When Alexander was assassinated by his brother-in-law Ptolemy of Aloros, the latter acted as an overbearing regent for Perdiccas III (r. 368 359 BC), younger brother of Alexander II, who eventually had Ptolemy executed when reaching the age of majority in 365 BC. The remainder of Perdiccas III's reign was marked by political stability and financial recovery. However, an Athenian invasion led by Timotheus, son of Conon, managed to capture Methone and Pydna, and an Illyrian invasion led by Bardylis succeeded in killing Perdiccas III and 4,000 Macedonian troops in battle. answer the following question: What kingdom did Perdiccas III rule over????
output answer: Macedonia

input question: Given the following context: Considered one of the UK's first psychedelic music groups, Pink Floyd began their career at the vanguard of London's underground music scene. Some categorise their work from that era as space rock. According to Rolling Stone: "By 1967, they had developed an unmistakably psychedelic sound, performing long, loud suitelike compositions that touched on hard rock, blues, country, folk, and electronic music." Released in 1968, the song "Careful with That Axe, Eugene" helped galvanise their reputation as an art rock group. Other genres attributed to the band are experimental rock, acid rock, proto-prog, experimental pop (while under Barrett). and psychedelic pop, By the late 1960s, the press had begun to label their music progressive rock. O'Neill Surber comments on the music of Pink Floyd: Rarely will you find Floyd dishing up catchy hooks, tunes short enough for air-play, or predictable three-chord blues progressions; and never will you find them spending much time on the usual pop album of romance, partying, or self-hype. Their sonic universe is expansive, intense, and challenging ... Where most other bands neatly fit the songs to the music, the two forming a sort of autonomous and seamless whole complete with memorable hooks, Pink Floyd tends to set lyrics within a broader soundscape that often seems to have a life of its own ... Pink Floyd employs extended, stand-alone instrumentals which are never mere vehicles for showing off virtuoso but are planned and integral parts of the performance. In 1968, Wright commented on Pink Floyd's sonic reputation: "It's hard to see why we were cast as the first British psychedelic group. We never saw ourselves that way ... we realised that we were, after all, only playing for fun ... tied to no particular form of music, we could do whatever we wanted ... the emphasis ... [is] firmly on spontaneity and improvisation." Waters gave a less enthusiastic assessment of the band's early sound: "There wasn't anything 'grand' about it. We were laughable. We were useless. We couldn't... answer the following question: What is the name of the band to which other genres such as experimental rock are attributed????
output answer:
Pink Floyd