Information:  - "Sweet Home Alabama" is a song by Southern rock band Lynyrd Skynyrd that first appeared in 1974 on their second album, "Second Helping".  - Lynyrd Skynyrd (pronounced ) is an American rock band best known for popularizing the Southern rock genre during the 1970s. Originally formed in 1964 as "My Backyard" in Jacksonville, Florida, the band was also known by names such as "The Noble Five" and "One Percent", before finally deciding on "Lynyrd Skynyrd" in 1969. The band gained worldwide recognition for its live performances and signature songs "Sweet Home Alabama" and "Free Bird". At the peak of their success, three members died in an airplane crash in 1977, putting an abrupt end to the band's most popular incarnation. The band has sold 28 million albums in the United States.  - Southern rock is a subgenre of rock music and a genre of Americana. It developed in the Southern United States from rock and roll, country music, and blues, and is focused generally on electric guitar and vocals. Although the origin of the term Southern rock is unknown, "many people feel that these important contributors to the development of rock and roll have been minimized in rock's history."  - `` Free Bird '' , or `` Freebird '' , is a power ballad by the American rock band Lynyrd Skynyrd . The song was first featured on the band 's debut album in 1973 and has been included on subsequent albums released by the band , including the previously unreleased , unfaded - ending version of the original recording ( featured on Skynyrd 's Innyrds ) . Amazon.com music reviewer Lorry Fleming calls it `` the most - requested song in the history of rock music . '' Released as a single in November 1974 , `` Free Bird '' bowed at No. 87 on the Billboard Hot 100 on November 23 and became the band 's second Top 40 hit in early 1975 , where it peaked at No. 19 . A live version of the song also reached the Billboard Hot 100 chart in 1977 , peaking at No. 38 . `` Free Bird '' also achieved the No. 3 spot on Guitar World 's 100 Greatest Guitar Solos . It is used as a finale by Lynyrd Skynyrd during their live performances and is their longest song , often going well over 14 minutes when played live . It is considered to be Lynyrd Skynyrd 's signature song .  - Skynyrd's Innyrds: Their Greatest Hits is the title of the 1989 Lynyrd Skynyrd greatest hits album. It was certified 5x platinum in July 2001 by the RIAA.  - Albums of recorded music were developed in the early 20th century, first as books of individual 78rpm records, then from 1948 as vinyl LP records played at  rpm. Vinyl LPs are still issued, though in the 21st century album sales have mostly focused on compact disc (CD) and MP3 formats. The audio cassette was a format used from the late 1970s through to the 1990s alongside vinyl.    What is the relationship between 'free bird' and 'southern rock'?
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Answer: genre


Information:  - Michael Rabold ( born March 12 , 1937 ) was an American football offensive guard who played eight years in the National Football League .  - The American Football Conference (AFC) is one of the two conferences of the National Football League (NFL), the highest professional level of American football in the United States. This conference and its counterpart, the National Football Conference (NFC), currently contain 16 teams each, making up the 32 teams of the NFL. Both conferences were created as part of the 1970 merger with the rival American Football League (AFL), with all ten of the former AFL teams and three NFL teams forming the AFC, and the remaining thirteen NFL clubs forming the NFC. A series of league expansions and division realignments have occurred since the merger, thus making the current total 16 clubs per each conference.  - The National Football Conference (NFC) is one of the two conferences of the National Football League (NFL), the highest professional level of American football in the United States. This conference and its counterpart, the American Football Conference (AFC), currently contain 16 teams each, making up the 32 teams of the NFL. Both conferences were created as part of the 1970 merger with the rival American Football League (AFL), with all ten of the former AFL teams and three NFL teams forming the AFC while the remaining thirteen NFL clubs formed the NFC. A series of league expansions and division realignments have occurred since the merger, thus making the current total 16 clubs per each conference.  - The National Football League (NFL) is a professional American football league consisting of 32 teams, divided equally between the National Football Conference (NFC) and the American Football Conference (AFC). The NFL is one of the four major professional sports leagues in North America, and the highest professional level of American football in the world. The NFL's 17-week regular season runs from the week after Labor Day to the week after Christmas, with each team playing 16 games and having one bye week. Following the conclusion of the regular season, six teams from each conference (four division winners and two wild card teams) advance to the playoffs, a single-elimination tournament culminating in the Super Bowl, played between the champions of the NFC and AFC.  - Christmas or Christmas Day (meaning "Christ's Mass") is an annual festival commemorating the birth of Jesus Christ, observed most commonly on December 25 as a religious and cultural celebration among billions of people around the world. A feast central to the Christian liturgical year, it is prepared for by the season of Advent or the Nativity Fast and initiates the season of Christmastide, which historically in the West lasts twelve days and culminates on Twelfth Night; in some traditions, Christmastide includes an Octave. The traditional Christmas narrative, the Nativity of Jesus, delineated in the New Testament says that Jesus was born in Bethlehem, in accordance with messianic prophecies; when Joseph and Mary arrived in the city, the inn had no room and so they were offered a stable where the Christ Child was soon born, with angels proclaiming this news to shepherds who then disseminated the message furthermore. Christmas Day is a public holiday in many of the world's nations, is celebrated religiously by the vast majority of Christians, as well as culturally by a number of non-Christian people, and is an integral part of the holiday season, while some Christian groups reject the celebration. In several countries, celebrating Christmas Eve on December 24 has the main focus rather than December 25, with gift-giving and sharing a traditional meal with the family.  - The Super Bowl is the annual championship game of the National Football League (NFL), the highest level of professional American football in the world. The game is the culmination to a season that begins in the late summer of the previous calendar year. Normally, Roman numerals are used to identify each game, rather than the year in which it is held. For example, Super Bowl I was played on January 15, 1967, following the 1966 regular season. The single exception to this rule is Super Bowl 50, which was played on February 7, 2016, following the 2015 regular season. The next game, Super Bowl LI, scheduled for February 5, 2017, will follow the 2016 regular season.    What is the relationship between 'mike rabold' and '1970'?
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Answer:
date of death