input: The four-piece band is the most common configuration in rock and pop music. Another common formation was a vocalist, electric guitarist, bass guitarist, and a drummer (e.g. The Who, The Monkees, Led Zeppelin, Queen, Ramones, Sex Pistols, Red Hot Chili Peppers, R.E.M., Blur, The Smiths, Echo and the Bunnymen, The Stone Roses, Creed, Black Sabbath, Van Halen, Rage Against the Machine, Gym Class Heroes, The Stooges, Joy Division, and U2.) Instrumentally, these bands can be considered as trios. This format is popular with new bands, as there are only two instruments that need tuning, the melody and chords formula prevalent with their material is easy to learn, four members are commonplace to work with, the roles are clearly defined and generally are: instrumental melody line, rhythm section which plays the chords or countermelody, and vocals on top. In some early rock bands, keyboardists were used, performing on piano (e.g. The Seeds and The Doors) with a guitarist, singer, drummer and keyboardist. Some bands will have a guitarist, bassist, drummer, and keyboard player (for example, Talking Heads, Gerry and the Pacemakers, Small Faces, King Crimson, The Guess Who, Pink Floyd, Queen, Coldplay, The Killers and Blind Faith). Some bands will have the bassist on lead vocals, such as Thin Lizzy, The Chameleons, Skillet, Pink Floyd, Motorhead, NOFX, +44, Slayer, The All-American Rejects or even the lead guitarist, such as Death, Dire Straits, Megadeth and Creedence Clearwater Revival. Some bands, such as The Beatles, have a lead guitarist, a rhythm guitarist and a bassist that all sing lead and backing vocals, that also play keyboards regularly, as well as a drummer.

Answer this question "what four roles are there?"
output: a vocalist, electric guitarist, bass guitarist, and a drummer

input: The group came together at Cardiff University in 2006, originally consisting of Neil Turner on guitar, Ellen Waddell on bass guitar, and Ollie Briggs on drums. In March 2006, Tom Bromley joined the band, assuming the role of lead guitarist, later followed by Gareth David Paisey - who became the band's principal lyricist - on lead vocals and glockenspiel, Harriet Coleman on violin and keyboard, and finally Aleksandra Berditchevskaia on vocals, keyboards and melodica. According to Tom, he met Neil after overhearing him discussing Sufjan Stevens at a club. The band's earliest compositions were long pieces in the style of post-rock, though no recordings from this era are known to circulate publicly. The word campesino in Spanish translates to "peasant" or "country person". All members of the band refer to their surnames as "Campesinos!" The band performed their first gig on 8 May 2006 at a student union club night; they went on to play a number of increasingly well-received gigs around Cardiff. An early demo was recorded featuring the songs "Death To Los Campesinos!", "It Started With A Mixx", "Sweet Dreams Sweet Cheeks", and "You! Me! Dancing!". The songs were posted on the internet, bolstering the popularity established by their energetic live shows and earning them airplay on Huw Stephens's evening show on BBC Radio 1 Wales. The band's reputation continued to grow, and in August 2006 landed them a slot supporting Canadian supergroup Broken Social Scene. In November 2006, the band were signed by Wichita Recordings. Wichita released their first single on 26 February 2007, a double A-side featuring new songs "We Throw Parties, You Throw Knives" and "Don't Tell Me To Do The Math(s)". In April the band signed to Canadian label Arts & Crafts for North American releases. In June 2007 the band released "You! Me! Dancing!" on limited edition 7" coloured vinyl, which later went on to feature in an advertisement for Budweiser. This release was accompanied by a handful of live performances in Bath, Newport, Cardiff and London. Around this time they were seen playing with bands like Sky Larkin and Johnny Foreigner. Both singles, produced by Broken Social Scene collaborator Dave Newfeld, were released in North America on Sticking Fingers Into Sockets, a compilation album released on 3 July on Arts & Crafts. The band embarked on their first full UK tour in October 2007, following the release of "The International Tweexcore Underground" on 15 October.

Answer this question "What else happened in 2006-2007?"
output: In June 2007 the band released "You! Me! Dancing!" on limited edition 7" coloured vinyl,

input: Performing for Jamaica in his first Caribbean regional event, Bolt clocked a personal best time of 48.28 s in the 400 metres in the 2001 CARIFTA Games, winning a silver medal. The 200 m also yielded a silver, as Bolt finished in 21.81 s. He made his first appearance on the world stage at the 2001 IAAF World Youth Championships in Debrecen, Hungary. Running in the 200 m event, he failed to qualify for the finals, but he still set a new personal best of 21.73 s. Bolt still did not take athletics or himself too seriously, however, and he took his mischievousness to new heights by hiding in the back of a van when he was supposed to be preparing for the 200 m finals at the CARIFTA Trials. He was detained by the police for his practical joke, and there was an outcry from the local community, which blamed coach McNeil for the incident. However, the controversy subsided, and both McNeil and Bolt went to the CARIFTA Games, where Bolt set championship records in the 200 m and 400 m with times of 21.12 s and 47.33 s, respectively. He continued to set records with 20.61 s and 47.12 s finishes at the Central American and Caribbean Junior Championships. Bolt is one of only nine athletes (along with Valerie Adams, Veronica Campbell-Brown, Jacques Freitag, Yelena Isinbayeva, Jana Pittman, Dani Samuels, David Storl, and Kirani James) to win world championships at the youth, junior, and senior level of an athletic event. Former Prime Minister P. J. Patterson recognised Bolt's talent and arranged for him to move to Kingston, along with Jermaine Gonzales, so he could train with the Jamaica Amateur Athletic Association (JAAA) at the University of Technology, Jamaica.

Answer this question "Did he lose other races?"
output:
Running in the 200 m event, he failed to qualify for the finals,