Question: Jill Sobule and Love Battery, are groups of which nationality?

full_context: Document 1: Jewel (singer): Jewel Kilcher (born May 23, 1974) is an American singer-songwriter musician, guitarist, producer, actress, author, and poet. She has received four Grammy Award nominations and, as of 2008, has sold over 30 million albums worldwide. She rose to prominence with her debut album, "Pieces of You", released in 1995, which went on to become one of the best-selling debut albums of all time, going 12 times platinum. The debut single from the album, "Who Will Save Your Soul", peaked at number eleven on the "Billboard" Hot 100; two others, "You Were Meant for Me" and "Foolish Games", reached number two on the Hot 100, and were listed on "Billboard"' s 1997 year-end singles chart, as well as "Billboard"' s 1998 year-end singles chart.
Document 2: Sub Pop: Sub Pop is a record label founded in 1986 by Bruce Pavitt. In 1988, Sub Pop Records LLC was formed by Pavitt and Jonathan Poneman in Seattle, Washington. Sub Pop achieved fame in the late 1980s for first signing Nirvana, Soundgarden, Mudhoney and many other bands from the Seattle alternative rock scene. They are often credited with taking the first steps toward popularizing grunge music, and have continued to achieve critical and commercial success in the new millennium, with bands such as Fleet Foxes, Foals, Beach House, The Postal Service, Flight of the Conchords, Sleater-Kinney, Blitzen Trapper, Father John Misty, Shabazz Palaces and The Shins on their roster. In 1995 the owners of Sub Pop sold a 49% stake of the label to the Warner Music Group.
Document 3: Love Battery: Love Battery is an American grunge band from Seattle, Washington.
Document 4: Gruntruck: Gruntruck is an American rock band formed in 1989 in Seattle, Washington by vocalist Ben McMillan and drummer Norman Scott, both previously from early Grunge pioneers Skin Yard. While in Skin Yard, Norman also briefly joined Soundgarden, and collaborated with Chris Cornell on a lesser-known band, the low frequency power trio Bass Truck. Lead guitarist Tommy Niemeyer from metal thrashers The Accüsed and bassist Tim Paul, previously of PDX hardcore punks Final Warning, rounded out the initial, classic line-up. Their sound is described as Grunge, and the band focuses more on the metal side of the genre.
Document 5: Jill Sobule: Jill Sobule is an American singer-songwriter best known for the 1995 single "I Kissed a Girl", and "Supermodel" from the soundtrack of the 1995 film "Clueless". Her folk-inflected compositions alternate between ironic, story-driven character studies and emotive ballads, a duality reminiscent of such 1970s American songwriters as Warren Zevon, Harry Nilsson, Loudon Wainwright III, Harry Chapin, and Randy Newman. Autobiographical elements, including Sobule's Jewish heritage and her adolescent battles with anorexia and depression, frequently occur in Sobule's writing. An appreciable percentage of her work is also dedicated to detailed accounts of both her own fictional female creations and such troubled but celebrated women as Joey Heatherton and Mary Kay Letourneau, whose stories are usually used to make ironic comments about fame and celebrity.
Document 6: Jill Sobule (album): Jill Sobule is the second album by the American singer-songwriter Jill Sobule, released in April 7, 1995. The disc contained the singles "Good Person Inside", "Supermodel" and "I Kissed a Girl". The album sold 100,000 copies in the US, making it her most commercially successful record.
Document 7: Beat Happening/Screaming Trees: Beat Happening/Screaming Trees is an EP and a one-off collaboration between Beat Happening (from Olympia, Washington) and Screaming Trees (from Ellensburg, Washington). Originally released on Homestead Records in 1988, it was later reissued as part of Beat Happening's box set "Crashing Through" in 2002. The journal of Kurt Cobain contains a draft of a letter sent to Mark Lanegan, in which he described "Polly Pereguin" as his favorite pop song of the 1980s.
Document 8: Happy Town (album): Happy Town is the third album by the American singer-songwriter Jill Sobule, released in 1997. (see 1997 in music). The album contains the singles "Bitter" and "When My Ship Comes In" as well as the fan favorite "Half a Heart" and the satirical social commentary "Soldiers of Christ" where Sobule sings from the point of view of a Christian Conservative to illustrate the existence of homophobia in religion. "Love Is Never Equal" appeared in the 2005 Jenny McCarthy film, "Dirty Love". The album sold 24,000 copies in the US within the first year of its release.
Document 9: The Folk Years 2003–2003: The Folk Years 2003–2003 is the fifth album by Jill Sobule, released independently in 2004. The CD contains four covers: "Survivor" (originally recorded by Destiny's Child), "Que Sera, Sera (Whatever Will Be, Will Be)" (originally recorded by Doris Day), "Sunrise, Sunset" (from the musical "Fiddler on the Roof"), and "Don't Let Us Get Sick" (originally recorded by Warren Zevon). Three tracks, "Thank Misery," "Under the Disco Ball," and "Angel/Asshole," were rerecorded for Sobule's next album, "Underdog Victorious."
Document 10: Melvins: The Melvins are an American rock band that formed in 1983 in Montesano, Washington. They have mostly performed as a trio, as well as a quartet with two drummers in recent years. Since 1984, vocalist and guitarist Buzz Osborne and drummer Dale Crover have been constant members. The band was named after a supervisor at a Thriftway in Montesano, Washington, where Osborne also worked as a clerk. "Melvin" was despised by other employees, and the band's members felt it to be an appropriately ridiculous name. Their early work was key to the development of both grunge and sludge metal.
Document 11: Bettery Inc.: BETTERY Inc. was a privately held company based in Portland, Oregon. It provided a retail store-based reusable battery exchange service to consumers. BETTERY kiosks or “Swap Stations” allow consumers to buy ready to use reusable AA or AAA batteries that can be used just like any other single use battery. Once drained, the batteries can be swapped for a fully tested and charged replacement. The company previously had placed five kiosks at Whole Foods Market locations in the Pacific Northwest and placed five additional kiosks at Whole Foods and Safeway stores in Seattle and Portland. The BETTERY brand was sold in 2014 to Green Box Batteries, LLC, a Tacoma, WA privately held company. Green Box Batteries, LLC has re-launched the BETTERY brand with a focus on bringing batteries to the world of subscription services much like Netflix did for DVD rentals.
Document 12: Napalm Beach: Napalm Beach is an American punk rock band from Portland, Oregon. One of the longest-running punk bands in the U.S., they are credited by some as being early innovators of the grunge sound. Nicholas Pell, writing for the "Portland Mercury" said "a huge influence on the grunge and alternative rock of the 1990s, Napalm Beach never had the name recognition of other Portland bands like Poison Idea or the Wipers." Napalm Beach shared the stage with bands such as X, Public Image Ltd., Joan Jett, Johnny Thunders, Gun Club, Bad Brains, Soundgarden, Screaming Trees, Mudhoney, Dead Moon, and Poison Idea. They also toured Germany five times between 1989 and 1992. During their long musical career they have released more than 30 studio and live recordings in various formats on a number of small independent labels in the U.S. and Germany.
Document 13: I Never Learned to Swim: Jill Sobule 1990–2000: I Never Learned To Swim: Jill Sobule 1990–2000 is a Greatest Hits record released in 2001 by Jill Sobule. The compilation featured a cover of the Laura Nyro song "Stoned Soul Picnic" and two other new tracks: "Big Shoes" and "Smoke Dreams." This record differs from traditional greatest hits compilations in that five of the nine singles Sobule had released at that point were not included. Most notably absent was the hit "Supermodel" from the soundtrack of the Alicia Silverstone film "Clueless".
Document 14: Susie Suh: Susie Suh (born in Los Angeles, California) is a Korean-American adult alternative / folk-rock singer-songwriter. Her music is often compared to Fiona Apple, Sarah McLachlan, and Aimee Mann. Suh cites Joni Mitchell and Beth Gibbons among her influences.
Document 15: Second Coming (band): Second Coming was an American rock band formed in Los Angeles, California in 1990. They relocated to Seattle, Washington around 1992 and released their debut album "L.O.V.Evil" in 1994. This band underwent several lineup changes throughout its existence with drummer James Bergstrom being the sole constant member. He and bassist Johnny Bacolas were ostensibly the nucleus of the band as they were only members who appeared on every album. The two of them have been friends since childhood and they had also formed the rhythm section in an early incarnation of Alice in Chains that also consisted of vocalist Layne Staley and guitarist Nick Pollock; they called themselves Alice N' Chains.
ground_truth: American