Background: Randy Evan Barnett (born February 5, 1952, in Chicago) is an American lawyer, law professor at Georgetown University Law Center, where he teaches constitutional law and contracts, and legal theorist. He writes about the libertarian theory of law and contract theory, constitutional law, and jurisprudence. After attending Northwestern University in Evanston, Illinois, and Harvard Law School in Cambridge, Massachusetts, Barnett worked as a prosecutor in Chicago, Illinois. Barnett's first academic position was at the Chicago-Kent College of Law of the Illinois Institute of Technology.
Context: The power of Congress to make all laws which are necessary and proper to regulate commerce among the several states, or with foreign nations, shall not be construed to include the power to regulate or prohibit any activity that is confined within a single state regardless of its effects outside the state, whether it employs instrumentalities therefrom, or whether its regulation or prohibition is part of a comprehensive regulatory scheme; but Congress shall have power to regulate harmful emissions between one state and another, and to define and provide for punishment of offenses constituting acts of war or violent insurrection against the United States. The Constitution grants Congress the power to "regulate commerce with foreign nations, and among the several states, and with the Indian tribes." That is amplified by the additional power "To make all Laws which shall be necessary and proper for carrying into Execution the foregoing Powers...." The amendment would overrule the current interpretation of the commerce clause by removing three applications of the interstate commerce clause: the regulation of an activity having effects outside of a state, the regulation of instrumentalities of interstate commerce, and regulation as part of a broader regulatory scheme. In Wickard v. Filburn, the Supreme Court ruled that Congress could regulate the production of wheat by a farmer named Roscoe Filburn despite the fact that Filburn did not intend to sell any of the wheat across state lines. The court ruled that since in the aggregate, unregulated wheat could have an effect on interstate commerce, it was covered by the commerce clause. The Court has held, "Congress is empowered to regulate and protect the instrumentalities of interstate commerce, or persons or things in interstate commerce, even though the threat may come only from intrastate activities." In one instance, the Court upheld federal safety regulations of vehicles used in intrastate commerce, on the grounds that they run on highways of interstate commerce. In Gonzales v. Raich, the court ruled that the commerce clause extended to noneconomic regulatory schemes of congress.
Question: What is section two of Amendment II?
Answer: In one instance, the Court upheld federal safety regulations of vehicles used in intrastate commerce, on the grounds that they run on highways of interstate commerce.

Question:
Kevin Patrick Shields was born on 21 May 1963 in Jamaica Hospital in Queens, New York City, United States. He is the eldest of five siblings born to Irish parents; his mother was a nurse and his father was an executive in the food industry. Shields' parents had emigrated to the United States from Ireland in the 1950s, when the couple were teenagers. Shields attended Christ the King, a Roman Catholic primary school which he described as "a really horrible school run by psychopathic nuns".
In August 2007, reports emerged that My Bloody Valentine would reunite for the 2008 Coachella Valley Music and Arts Festival in Indio, California, United States; this was later confirmed by Shields, along with the announcement that the band's third studio album (which he had begun recording in 1996) was near completion. In June 2008, My Bloody Valentine played two live rehearsals at the Institute of Contemporary Arts in London, their first public performances in 16 years. They began an extensive worldwide tour in summer 2008 (their first since their 1992 tour in support of Loveless) including appearances at Oyafestivalen in Oslo, Norway, Electric Picnic in Stradbally, Ireland, and the Fuji Rock Festival in Niigata, Japan. The band reportedly spent PS200,000 on equipment for their world tour. In October 2011, Shields launched the independent record label Pickpocket together with Le Volume Courbe frontwoman Charlotte Marionneau, and considered releasing a collaborative "ten minutes of noise" single on the imprint. In May 2012 remastered versions of Isn't Anything and Loveless were released as well as the EP's 1988-1991 collection, which featured the band's Shields-remastered Creation Records extended plays, singles and unreleased tracks. In November, Shields announced plans to release My Bloody Valentine's third album online before the end of the year, before announcing during a warm-up show at Electric Brixton in London on 27 January 2013 that the album "might be out in two or three days." The m b v album was eventually released through the band's official website on 2 February 2013, crashing the site on its launch due to high traffic. According to Metacritic, m b v received "universal acclaim", and the band began a worldwide tour upon its release. Shields has since announced intentions to release remastered analogue cuts of My Bloody Valentine's back catalogue and a My Bloody Valentine EP "of all-new material", which will be followed by a fourth studio album.
Answer this question using a quote from the text above:

When is the reunion?

Answer:
In June 2008, My Bloody Valentine played two live rehearsals at the Institute of Contemporary Arts in London, their first public performances in 16 years.

Problem: Background: Ai Carina Uemura (Zhi Cun Ai karina, Uemura Ai Karina, born November 2, 1981), known mononymously as Ai (Japanese pronunciation: [ai], stylized as AI or A.I. ) is a Japanese-American singer and songwriter who was born in Los Angeles. Ai spent her childhood in both Kagoshima, Japan and Los Angeles. She debuted as a singer in 2000, later moving to Def Jam Japan and rising to fame with her album 2004 Ai.
Context: 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.
Question: what happened in 1981?
Answer:
Ai was born in Los Angeles in 1981.