Question:
Biden was born on November 20, 1942, at St. Mary's Hospital in Scranton, Pennsylvania, to Catherine Eugenia "Jean" Biden (nee Finnegan) and Joseph Robinette "Joe" Biden Sr. He was the first of four siblings in a Catholic family, with a sister, Valerie, and two brothers, James and Frank, following. His mother was of Irish descent, with roots variously attributed to County Louth or County Londonderry. His paternal grandparents, Mary Elizabeth (Robinette) and Joseph H. Biden, an oil businessman from Baltimore, Maryland, were of English, French, and Irish ancestry.
During his first years in the Senate, Biden focused on legislation regarding consumer-protection and environmental issues and called for greater accountability on the part of government. In mid-1974, freshman Senator Biden was named one of the 200 Faces for the Future by Time magazine, in a profile that mentioned what had happened to his family and characterized Biden as "self-confident" and "compulsively ambitious". Biden became ranking minority member of the U.S. Senate Committee on the Judiciary in 1981. In 1984, he was Democratic floor manager for the successful passage of the Comprehensive Crime Control Act; civil libertarians praised him for modifying some of the Act's provisions, and it was his most important legislative accomplishment at that point in time. He first considered running for president in that year, after he gained notice for giving speeches to party audiences that simultaneously scolded and encouraged Democrats. Regarding foreign policy, during his first decade in the Senate, Biden focused on arms control issues. In response to the refusal of the U.S. Congress to ratify the SALT II Treaty signed in 1979 by Soviet leader Leonid Brezhnev and President Jimmy Carter, he took the initiative to meet the Soviet Foreign Minister Andrei Gromyko, educated him about American concerns and interests, and secured several changes to address objections of the Foreign Relations Committee. When the Reagan administration wanted to interpret the 1972 SALT I Treaty loosely in order to allow the Strategic Defense Initiative to proceed, Biden argued for strict adherence to the treaty's terms. He clashed again with the Reagan administration in 1986 over economic sanctions against South Africa; he received considerable attention when he excoriated Secretary of State George P. Shultz at a Senate hearing because of the administration's support of that country, which continued to practice the apartheid system.
Answer this question using a quote from the text above:

Why did he change his mind?

Answer:
characterized Biden as "self-confident" and "compulsively ambitious".

input: Ai was born in Los Angeles in 1981. Her father was Japanese and her mother was half Italian-American and half Japanese. She moved to Kagoshima in Japan when she was 4, and went to elementary school and junior high school in Japan. Ai was motivated to become a singer in her early teens, after singing at a cousin's wedding, having many people ask her if she wanted to be a professional singer, and hearing a gospel performance at the First African Methodist Episcopal Church of Los Angeles in 1993. After graduating from junior high school in Japan, Ai returned to Los Angeles for high school, enrolling at Glendale High School, however found high school difficult due to never formally studying English. After making it through the audition process, she switched to the Los Angeles County High School for the Arts, majoring in ballet. She became a member of the school's gospel choir. In 1998, she performed in a gospel choir at a Mary J. Blige concert at the Universal Amphitheatre, performing of "A Dream." In the same year, she appeared as a dancer in the music video for Janet Jackson's song "Go Deep." In 1999, she joined an Asian girl group called SX4, who were produced by George Brown of Kool & the Gang. Ai was a member of the group for two years, and later in 1999 the group were offered a record label deal. While on her summer holiday in Kagoshima, she performed Monica's "For You I Will" on a local radio station, which led to her being scouted by BMG Japan. She decided to take the offer, and after leaving SX4 and graduating from high school in June 2000, moved to Tokyo and debuted as a musician later in 2000.

Answer this question "What was Ai doing in the year 1981"
output: Ai was born in Los Angeles in 1981.

Answer the question at the end by quoting:

Swans () are an American experimental rock band formed in 1982 by singer, songwriter and multi-instrumentalist Michael Gira. One of few acts to emerge from the New York City-based no wave scene and stay intact into the next decade, Swans have become recognized for a unique, ever-changing sound which has contributed to the development of genres such as noise rock, post-punk, industrial and post-rock. Initially, their music was known for its sonic brutality and misanthropic lyrics. Following the addition of singer, songwriter and keyboardist Jarboe, who first appeared on the 1986 single "Time Is Money (Bastard)" and debuted as a songwriter on the 1987 album Children of God, Swans began to incorporate more melody and intricacy into their music.
Michael Gira has repeatedly stated he took the moniker Swans as it described the sound he wanted best. Gira's summation of the name follows along the lines of: "Swans are majestic, beautiful looking creatures. With really ugly temperaments." The earliest known lineup of Swans comprised Gira on bass guitar and vocals, Jonathan Kane on drums, Sue Hanel on guitar, Mojo on percussion and tape loops and either Thurston Moore, Dan Braun or Jon Tessler on the second bass guitar. Jon Tessler also played percussion and tape loops. Hanel's only recordings with the group are on the compilation Body to Body, Job to Job, but the ambiguous personnel credits do not make it clear on which songs she performed. Kane stated that "Sue was the most fearsome guitarist we'd ever heard in New York. She was unbelievable." Hanel did not stay long in the group, and by the time of their recording debut she had been replaced by Bob Pezzola. This lineup of the group also featured saxophonist Daniel Galli-Duani, who had previously played with Kane as the avant-garde duo Transmission. The debut EP, Swans, released on Labor, is markedly different from anything they would do later. The plodding tempos and distorted, detuned guitar work is reminiscent of such post-punk outfits as Joy Division. However, the minimal chord structures owe more to blues, while the jazz instrumentation and awkward time signatures are evidence of Swans' roots in the no wave scene of the late 1970s, which had more or less collapsed by the release of 1984's Cop.

Is that where the name came from?
Michael Gira has repeatedly stated he took the moniker Swans as it described the sound he wanted best.