Question: Which band co-found by Michelle Phillips dissolved in the same decade as the release of her solo album Victim of Romance?

full_context: Document 1: Hopeless Romantic (Michelle Branch album): Hopeless Romantic is the third studio album by American singer and songwriter Michelle Branch. It was released on April 7, 2017, by Verve Records. Co-written and co-produced by Patrick Carney, whom Branch is dating, the album is Branch's first release with Verve after leaving her previous label, Reprise Records, and having the original album material scrapped. "Hopeless Romantic" is also Branch's first full-length album to be released since "Hotel Paper" (2003), and first overall release since the "Everything Comes and Goes" EP in 2010.
Document 2: John Phillips (John, the Wolf King of L.A.): John Phillips (John, the Wolf King of L.A.) is the first solo recording by the Mamas & the Papas leader John Phillips. All songs were Phillips originals, dealing mostly with recent events in Phillips' life, including references to his new girlfriend Geneviève Waïte and longtime friend Ann Marshall ("April Anne"). The backing musicians included members of Wrecking Crew. Today the album receives favorable reviews from fans and critics alike. The album was selected as one of ShortList's 50 Coolest Albums Ever.
Document 3: The Partridge Family Album: The Partridge Family Album is The Partridge Family's first album. It was released in 1970 and included their first recording, "I Think I Love You". It has a picture of the whole family on the back and a small picture of David Cassidy and Shirley Jones. The album cover is made to look like an old-fashioned photo album. The original release of the album included a framed color photograph of the group. The exterior label promoting the inclusion of the hit song was affixed to the jacket itself, not the shrink wrap.
Document 4: Naked and Sacred: Naked and Sacred is Chynna Phillips' debut (and to date only) solo album, released in November 1995 three years after her departure from the pop group Wilson Phillips. She was the only member of the group to remain on her label, EMI, after they went on an indefinite break in late 1992. It was released on November 7, 1995 in the U.S. and was a commercial failure, selling only 22,000 copies in the United States according to Billboard.com. Chynna co-wrote 9 of the 11 tracks, featuring productions from Rick Nowels, Glen Ballard (who produced the majority of Wilson Phillips' previous work), and Desmond Child. According to Chynna, she was offered $1 million to record a solo album for EMI, and was dropped shortly after due to the album's disappointing sales.
Document 5: Cass Elliot: Cass Elliot (born Ellen Naomi Cohen; September 19, 1941 – July 29, 1974), also known as Mama Cass, was an American singer and actress, best known as a member of the Mamas & the Papas. After the group broke up, she released five solo albums. In 1998, Elliot, John Phillips, Denny Doherty, and Michelle Phillips were inducted into the Rock and Roll Hall of Fame for their work as the Mamas & the Papas.
Document 6: California Dreamin': "California Dreamin is a song written by John Phillips and Michelle Phillips and was first recorded by Barry McGuire. However, the best known version is by The Mamas & the Papas, who sang backup on the original version and released as a single in 1965. The song is #89 in "Rolling Stone"'s list of the 500 Greatest Songs of All Time. The lyrics of the song express the narrator's longing for the warmth of Los Angeles during a cold winter in New York City.
Document 7: Chynna Phillips: Chynna Gilliam Phillips (born February 12, 1968) is an American singer and actress, better known for being a member of Wilson Phillips. She is also the daughter of The Mamas & the Papas band members John and Michelle Phillips, and the half-sister of Mackenzie Phillips and Bijou Phillips.
Document 8: John Phillips (musician): John Edmund Andrew Phillips (August 30, 1935 – March 18, 2001) was an American singer, guitarist, songwriter, and promoter, most notably of the 1967 Monterey Pop Festival, a landmark event of the counterculture era and the Summer of Love. Known as Papa John, Phillips was a member and leader of the vocal group The Mamas & the Papas.
Document 9: Victim of Romance: Victim of Romance is singer and songwriter Michelle Phillips' first and only solo album, and was released in February 1977 (see 1977 in music). The record was unsuccessful and Phillips (previously with The Mamas & the Papas) then favored her acting career. The front cover photography was by Terry O'Neill.
Document 10: Country Music Star No. 1: Country Music Star No. 1 contains recordings of a prestardom Glen Campbell, which were made around 1960–1961. This album, just like the other Starday album Country Soul, was released after Campbell rose to international fame with hits including "Gentle on My Mind", "By the Time I Get to Phoenix" and "Wichita Lineman". Campbell sued against these releases but eventually settled with Starday.
Document 11: The Mamas &amp; the Papas: The Mamas & the Papas were an American folk rock vocal group that recorded and performed from 1965 to 1968, reuniting briefly in 1971. The group was composed of John Phillips, Denny Doherty, Cass Elliot, and Michelle Phillips "née" Gilliam. Their sound was based on vocal harmonies arranged by John Phillips, the songwriter, musician, and leader of the group who adapted folk to the new beat style of the early sixties.
Document 12: Michelle Phillips: Michelle Phillips (born Holly Michelle Gilliam; June 4, 1944) is an American singer, songwriter and actress. A native of California, she met and married John Phillips in San Francisco as a teenager, and went on to co-found the vocal group The Mamas & the Papas in 1965. The band rose to fame with their popular singles "California Dreamin'" and "Creeque Alley", both of which Phillips co-wrote. They released five studio albums before their dissolution in 1970. Phillips is the last surviving original member of the group.
Document 13: Linda McCartney: Linda Louise McCartney, Lady McCartney (née Eastman; formerly See; September 24, 1941 – April 17, 1998) was an American musician, photographer, animal rights activist, entrepreneur and publisher who was married to Paul McCartney of the Beatles. Prior to marrying Paul, she was a professional photographer of celebrities and contemporary musicians, with her work published in music industry magazines. Her photos were also published in the book "Linda McCartney's Sixties: Portrait of an Era", in 1992.
Document 14: Jill Gibson: Jill Gibson (born June 18, 1942) is an American singer, songwriter, photographer, painter and sculptor. She is mostly known for her collaboration work with Jan & Dean and for having briefly been a member of the successful 1960s rock group The Mamas & the Papas. She was also one of the main photographers at the historic Monterey Pop Festival in 1967.
Document 15: Creeque Alley: “Creeque Alley” is an autobiographical hit single written by John Phillips and Michelle Phillips of The Mamas & the Papas, and composed by John Phillips, in 1967, narrating the story of how the group was formed, and its early years. The third song on the album "Deliver," it peaked at #5 on the U.S. "Billboard" pop singles chart the week of Memorial Day, 1967. It made #9 on the UK charts and #4 on the Canadian charts.
ground_truth: The Mamas & the Papas