Question: Which is a punk rock musician, John Mayer or Ben Weasel?

full_context: Document 1: John Mayer: John Clayton Mayer ( ; born October 16, 1977) is an American singer-songwriter, guitarist, and producer. He was born in Bridgeport, Connecticut, and raised in nearby Fairfield. He attended Berklee College of Music in Boston, but disenrolled and moved to Atlanta in 1997 with Clay Cook. Together, they formed a short-lived two-man band called Lo-Fi Masters. After their split, Mayer continued to play local clubs—refining his skills and gaining a following. After his appearance at the 2001 South by Southwest Festival, he was signed to Aware Records, and then Columbia Records, which released his first EP, "Inside Wants Out". His following two full-length albums—"Room for Squares" (2001) and "Heavier Things" (2003)—did well commercially, achieving multi-platinum status. In 2003, he won the Grammy Award for Best Male Pop Vocal Performance for the single "Your Body Is a Wonderland".
Document 2: Screeching Weasel: Screeching Weasel is an American punk rock band originally from the Chicago suburb of Prospect Heights, Illinois. The band was formed in 1986 by Ben Weasel and John Jughead.
Document 3: Jason Mraz: Jason Thomas Mraz ( ; born June 23, 1977) is an American singer-songwriter who first came to prominence in the San Diego coffee shop scene in 2000. In 2002, he released his debut studio album, "Waiting for My Rocket to Come", which contained the hit single "The Remedy (I Won't Worry)". With the release of his second album, "Mr. A-Z", in 2005, Mraz achieved major commercial success. The album peaked at number 5 on the "Billboard" 200 and sold over 100,000 copies in the US. In 2008, Mraz released his third studio album, "We Sing. We Dance. We Steal Things." It debuted at number 3 on the "Billboard" 200 and was an international commercial success primarily due to the hit "I'm Yours". The song peaked at number 6 on the "Billboard" Hot 100, giving him his first top ten single, and spent a then-record 76 weeks on the Hot 100. His fourth album, "Love Is a Four Letter Word", peaked at number 2 on the "Billboard" 200, his highest-charting album to date.
Document 4: Ben Ferguson: Benjamin Grant Ferguson (born August 28, 1981) is an American radio host, CNN conservative political commentator, and author. His nationally syndicated radio show, "The Ben Ferguson Show", formerly aired throughout the United States on Radio America and is now syndicated by ICON Radio Network, of which Ben is the founder and owner, on Sundays from 6 - 9 PM CT. He is also a regular political commentator on CNN.
Document 5: The Ben Maller Show: The Ben Maller Show is a sports radio talk show that currently airs on Fox Sports Radio during the hours of 2:00 AM to 6:00 AM ET that is hosted by the Legendary Ben Maller. The current edition of the Ben Maller Show debuted on January 6, 2014, after the announcement of a shake-up in the on-air broadcasting lineup. It was announced that with JT The Brick's promotion, the supporting cast of his former slot would be staying on the time slot and thus joining Maller. The supporting cast consists of Eddie Garcia (update anchor/sidekick), Justin Cooper (Coopa-loop) (executive producer) and Danny G. (technical producer). Maller's previous producer Justin Cooper would be staying with Maller's old slot and thus working with Brian Noe and "The Noe Show" which currently airs in Maller's time slot during the weekend.
Document 6: Ben Folds: Benjamin Scott Folds (born September 12, 1966) is an American singer-songwriter and record producer. From 1995 to 2000, Folds was the frontman and pianist of the alternative rock band Ben Folds Five. After the group temporarily disbanded, Folds performed as a solo artist and has toured all over the world. The group reunited in 2011. He has also collaborated with musicians such as William Shatner, Regina Spektor and "Weird Al" Yankovic and undertaken experimental songwriting projects with authors such as Nick Hornby and Neil Gaiman. In addition to contributing music to the soundtracks of the animated films "Over the Hedge," and "Hoodwinked!", Folds produced Amanda Palmer's first solo album and was a judge on the NBC a cappella singing contest "The Sing-Off" from 2009 to 2013.
Document 7: John Mayer discography: The discography of American singer-songwriter and guitarist John Mayer consists of seven studio albums, seven live albums, three compilation albums, two video albums, four extended plays, twenty-four singles and seventeen music videos. Born in Bridgeport, Connecticut, Mayer moved to Atlanta, Georgia and began playing in local clubs in 1998. He released the extended play "Inside Wants Out" in September of the following year. "Inside Wants Out", as well as continued performances, brought Mayer to the attention of independent record label Aware Records. Aware later signed Mayer and released his full-length debut studio album, "Room for Squares", in June 2001. When Columbia Records acquired Aware, the album was re-released in September and promoted as a major label release. Following its re-release, "Room for Squares" peaked at number eight on the United States "Billboard" 200. The album has since sold over four million copies in the United States, and was certified four times platinum by the Recording Industry Association of America (RIAA). Three singles were released from "Room for Squares", two of which became top 40 hits on the US "Billboard" Hot 100: "No Such Thing" and "Your Body Is a Wonderland". "Heavier Things", Mayer's second studio album, was released in September 2003. It topped the "Billboard" 200 and attained a double platinum certification from the RIAA. "Heavier Things" produced three singles: "Bigger Than My Body", "Clarity" and "Daughters". "Daughters" later won the award for Song of the Year at the 47th Grammy Awards.
Document 8: These Ones Are Bitter: These Ones Are Bitter is the second solo-album by Screeching Weasel front man Ben Weasel.
Document 9: Ben Deily: Ben Deily is an American musician and songwriter, most famous as one of the founders, writers and lead singers (along with Evan Dando) of the Boston-based alternative rock band The Lemonheads.
Document 10: Jonathan Clay (musician): Singer-songwriter Jonathan Clay grew up in Magnolia, Texas. He released his first EP "Whole New Me" in 2006 on iTunes. Atlantic Records signed Clay to a development deal in 2007. In June 2007 Clay released his second album "Back to Good". MTV music supervisors found his work on MySpace. ABC Family used Clay's "After All" in "Lincoln Heights" in 2008. Levi's and True Anthem sponsored Clay's give away of 140,000 downloads of "Acoustic Sessions" in 2008. In 2010 Clay recorded "Everything She Wants" with producer Kevin Kadish. "Gypsy Woman", a cut from that album, was used in the U.S. television series "Sons of Anarchy" in 2011. In late 2010 Clay formed a new band called Jamestown Revival. The duo teamed Clay with his childhood friend Zach Chance and within six months of forming the band the duo were featured in "Rolling Stone" magazine for the Cover of the Rolling Stone contest. "Heart on Fire", a song featuring Clay's vocals, was featured in the 2012 comedy "LOL" starring Miley Cyrus, Demi Moore, Ashley Greene, Adam Sevani, and Douglas Booth. Clay sang three additional songs for the film.
Document 11: Bleu (musician): William James McAuley III (born July 18, 1975), best known by his performing name, Bleu, is an American pop artist (singer-songwriter), professional songwriter and producer currently living in Los Angeles. Bleu graduated from the Berklee College of Music in Boston, Massachusetts. Along with his solo work, he is the lead singer and songwriter of the Electric Light Orchestra-style power pop band L.E.O., as well as a founding member of the power pop trio The Major Labels with Mike Viola and Ducky Carlisle, and is also a founding member of the Mutt Lange homage super-group LoudLion (featuring Taylor Locke of Rooney, Allison Robertson of The Donnas, Maclaine Diemer formerly of Bang Camaro, etc.). Bleu has toured the United States and internationally with bands such as John Mayer, Puffy AmiYumi, Hanson, Guster, Rooney, Mike Viola, Switchfoot, Alexz Johnson, and Toad the Wet Sprocket.
Document 12: Born and Raised World Tour: The Born and Raised World Tour was a concert tour by American singer John Mayer in support of his fifth and sixth studio albums, "Born and Raised" and "Paradise Valley". On March 22, 2013, the tour was first announced and tickets went on sale March 29 and 30, 2013. The tour began on July 6, 2013 in Milwaukee and ended in June 2014. This was Mayer's first tour in three years and after undergoing his vocal surgery.
Document 13: Why Georgia: "Why Georgia" is the third single released by John Mayer from his first album, "Room for Squares". As a B-side, the international version single featured the live version of "Why Georgia" as it appeared on Mayer's first live album, "Any Given Thursday," as the single followed the live album's release. The international single was released only two months prior to Mayer's second album, "Heavier Things".
Document 14: Jack Johnson (musician): Jack Hody Johnson (born May 18, 1975) is a singer-songwriter, musician, actor, record producer, documentary filmmaker and a former professional surfer from the United States. Johnson is known primarily for his work in the soft rock and acoustic genres. In 2001, he achieved commercial success after the release of his debut album, "Brushfire Fairytales". Johnson has reached number one on the "Billboard" 200 chart with his albums "Sing-A-Longs and Lullabies for the Film Curious George" in 2006, "Sleep Through the Static" in 2008, "To the Sea" in 2010, and "From Here to Now to You" in 2013. Johnson's "In Between Dreams" album peaked at number 2 on the chart in 2005 and again in 2013.
Document 15: Ben Weasel: Ben Weasel (born Benjamin Foster) is a punk rock musician, best known as the lead singer and guitarist of the band Screeching Weasel. He is also the co-host of "Weasel Radio", a weekly radio show formerly on ESPN 1070, which has been relaunched as a podcast.
ground_truth: Ben Weasel