Question: Are Gabe Saporta and Klaus Meine both entrepreneurs?

full_context: Document 1: Gavin Castleton: Gavin Castleton is a musician/songwriter/producer from Providence, Rhode Island. Originally known for his work with Gruvis Malt as keyboardist and singer, Castleton has released nine full-length albums and seven EPs as a solo artist. He has also released two full-length albums with action-adventure rock trio Ebu Gogo and two records with Orlando-based drum 'n bass hip-hop group One Drop. Castleton currently resides in Portland, Oregon and performs as keyboardist and backing vocalist for The Dear Hunter.
Document 2: Hansi Kürsch: Hans Jürgen Kürsch, better known as Hansi Kürsch (born 10 August 1966 in Lank-Latum/Meerbusch, Germany), is a German musician best known for being the co-founder, lead vocalist, co-composer, and lyricist of power metal band Blind Guardian. He was also the bassist in Blind Guardian until the 1998 album "Nightfall in Middle-Earth". He also provides lead vocals for the band Demons and Wizards.
Document 3: Gabe Saporta: Gabriel Eduardo "Gabe" Saporta (born October 11, 1979) is an Uruguayan-American musician and entrepreneur. Through late 2015, he was a singer and the primary creative force behind the electronic pop group Cobra Starship. On November 10, 2015, after nearly ten years and two Billboard Hot 100 top 10 hits, Saporta announced that the band would stop its work, and that he would be focusing on helping other musicians through his new venture, The Artist Group. Prior to Cobra Starship, Saporta had been the lead singer, bassist, and lyricist for the punk band Midtown.
Document 4: Kai Hansen: Kai Michael Hansen (born 17 January 1963) is a heavy metal guitarist and vocalist.
Document 5: Gabry Ponte: Gabriele "Gabry" Ponte (born 20 April 1973) is an Italian DJ best known for his membership in the Italian dance group Eiffel 65.
Document 6: Jürgen Rosenthal: Jürgen Rosenthal is a German rock drummer. He was a member of Uli Jon Roth's band Dawn Road, but became a member of the Scorpions, along with Roth and Francis Buchholz, when Dawn Road was annexed into a lineup with Klaus Meine and Rudolf Schenker. He appeared on one album, "Fly to the Rainbow", before having to leave to do his compulsory service with the Army. He later appeared in Eloy, and wrote the lyrics for their successful 1977 album "Ocean". He also wrote the lyrics to another successful album "Dawn".
Document 7: No One Like You: "No One Like You" is a song by German rock band Scorpions. It was written by band members Rudolf Schenker (guitar) and Klaus Meine (lead singer), and released as the lead single from the band's eighth studio album Blackout (1982). The song was produced by Dieter Dierks and recorded at Dierks' own studio.
Document 8: Klaus Meine: Klaus Meine (born 25 May 1948) is a German vocalist, best known as the lead singer of the hard rock band Scorpions. He and guitarist Rudolf Schenker are the only two members of the group to appear on every Scorpions album. Meine was placed at #22 on Hit Parader's Top Heavy Metal Vocalists of All Time list in 2006.
Document 9: Scorpions (band): Scorpions are a German rock band formed in 1965 in Hanover by Rudolf Schenker. Since the band's inception, its musical style has ranged from hard rock to heavy metal. The lineup from 1978–92 was the most successful incarnation of the group, and included singer Klaus Meine (vocals), Rudolf Schenker (rhythm guitar), Matthias Jabs (lead guitar), Francis Buchholz (bass guitar), and Herman Rarebell (drums). The band's only constant member has been Schenker, although Meine has been the lead singer for all of the band's studio albums, and Jabs has been a consistent member since 1979.
Document 10: Gabriel Torrelles: Gabriel Torrelles is a writer, filmmaker and Internet entrepreneur from Caracas, Venezuela. He was editor in chief of Urbe, a newspaper first published in 1996 with the aim of being an alternative newspaper for Venezuelan youth. Urbe was the first youth newspaper of Venezuela. He also co-founded Planetaurbe.tv, and the magazine Urbe Bikini, along with the country's largest publisher, Cadena Capriles. He is currently living in Los Angeles, California, developing online storytelling and TV series.
Document 11: Cobra Starship discography: Cobra Starship was an American pop punk band, formed by Gabe Saporta in 2005. Other members are guitarist Ryland Blackinton, bassist Alex Suarez, drummer Nate Novarro, and keytarist Victoria Asher, all of whom provide backing vocals. The group released their debut album, "While the City Sleeps, We Rule the Streets" in 2006. "Snakes on a Plane (Bring It)", is the debut single of dance rock band Cobra Starship from the soundtrack album "".
Document 12: Cobra Starship: Cobra Starship was an American dance-pop band created by former Midtown bassist and lead vocalist Gabe Saporta in 2006 in New York City, New York. After writing and recording the band's debut album "While the City Sleeps, We Rule the Streets" as a solo project, Saporta enlisted guitarist Ryland Blackinton, bassist Alex Suarez, drummer Nate Novarro, and keytarist Victoria Asher, all of whom provide backing vocals.
Document 13: Porta (rapper): Christian Jiménez Bundo (born 2 July 1988 in Barcelona), known as "Porta", is a Spanish rapper. He became popular in 2006 through his huge success in social networks, with his demo "No es cuestión de edades" (2006) and "No hay truco" ( 2007), which were widely disseminated on the Internet, where he broke the record of downloads. Porta won greater popularity by releasing his first album "En boca de tantos" (2008). His third album "Trastorno bipolar" was released in 2009 but did not have the same sales success as his first LP because it did not have the same promotion. Both albums were released by Universal Music Label group. Over time, Porta had disagreements with his label and ended up resigning his contract on 24 August 2011. His previous work, "Reset", was released on 7 May 2012 under the label PIAS Spain. After leaving the Universal Music label, his new album scored a number of sales and was welcomed by the public in a positive way and he gained more followers. His latest album Algo ha Cambiado was released on 10 June 2014 in physical format in Spain and in digital format (on iTunes) worldwide. "No hay truco" is Porta's most downloaded album. Porta has about 11 million followers on all his accounts online.
Document 14: Michael Kiske: Michael Kiske (born January 24, 1968) is a German singer best known as the lead vocalist for the German power metal band Helloween. After his departure from the band, Kiske recorded four solo albums, participated on various metal and rock related projects, such as Avantasia, Place Vendome and Kiske/Somerville, while he also performed with numerous bands as a guest vocalist. In late 2009, he formed the hard rock / heavy metal band Unisonic and began touring again after 17 years of absence. On November 14, 2016 it was officially announced that Kiske will tour again with Helloween and Kai Hansen in 2017 and 2018.
Document 15: Gabe Nelson: Gabriel "Gabe" Nelson is an American rock musician from Sacramento, California, best known as the bassist for the alternative rock band Cake, and songwriter/vocalist of the band Bellygunner. With Cake, Nelson replaced the original bassist, Shon Meckfessel, who left Cake to attend college, soon after the band was formed. However, Nelson left the band himself before the release of their first album, "Motorcade of Generosity", which lists Victor Damiani as bassist. Damiani stayed with Cake until after the release of their second album, "Fashion Nugget". After this, Damiani left the band and Nelson re-joined. He has been their bassist since then, playing on their four subsequent studio albums.
ground_truth: no