Question: This bands debut album was certified platinum after the success of their second studio album which includes lyrics on whose beliefs about the enviroment?

<P0-S0>  The album was later certified gold by the Recording Industry Association of America on February 2, 2000. <P0-S1>  Two years later, after the success of System of a Down's next album, "Toxicity", the album was certified platinum. <P0-S2> System of a Down is the debut studio album by Armenian-American metal band System of a Down, released on June 30, 1998, by American Recordings and Columbia Records. <SEP> <P1-S0> American singer Jessica Simpson has released seven studio albums, four compilation albums, three video albums, seventeen singles, and fifteen music videos. <P1-S1>  Her debut album, "Sweet Kisses" (1999), was released through Columbia Records, reached number 25 on the US "Billboard" 200 albums chart, and was certified double-platinum by the Recording Industry Association of America (RIAA). <P1-S2>  The album sold 1.9 million copies in the US and produced three singles. <P1-S3>  Simpson's debut single, "I Wanna Love You Forever", reached number 3 on the "Billboard" Hot 100 and was certified platinum by the RIAA. <P1-S4>  In 2001, Simpson released her second studio effort, titled "Irresistible", which failed to match the success of "Sweet Kisses". <P1-S5>  With estimated sales of over 755,000 copies, "Irresistible" peaked at number 6 in the United States. <P1-S6>  Her third studio album, "In This Skin", was released in August 2003. <P1-S7>  Guided by the publicity of her reality TV show, , that album became the best-selling effort of her career, achieving a peak position of number 2 and triple platinum certification in the US. <P1-S8>  By 2009, "In This Skin" had sold 3 million copies in the US and produced four singles. <P1-S9>  In 2004, Simpson released her fourth studio and her first Christmas album, "". <P1-S10>  It reached number 14 in the US and was certified gold by the RIAA. <P1-S11>  As of February 2009, "Rejoyce" has sold 669,000 copies in the US. <SEP> <P2-S0> The discography of American country artist Sara Evans consists of eight studio albums, three compilation albums, one extended play, one video album, four additional albums, twenty-nine singles, and four other charted songs. <P2-S1>  After briefly recording with "E and S Records", Evans reworked her musical direction and signed with RCA Records in 1997. <P2-S2>  Her debut album, "Three Chords and the Truth", was released in July 1997. <P2-S3>  Although the singles were unsuccessful, it was critically acclaimed. <P2-S4>  Her second studio album was released in September 1998 entitled "No Place That Far". <P2-S5>  The title track reached the top of the "Billboard" Hot Country Singles and Tracks chart. <P2-S6>  The success helped the album certify gold in the United States. <P2-S7>  Evans' third studio effort "Born to Fly" was released in October 2000. <P2-S8>  "Born to Fly" reached number six on the Top Country Albums chart and the top-sixty of the "Billboard" 200. <P2-S9>  Its title track became her second number-one hit on the Hot Country Songs chart. <P2-S10>  The album also spawned the hits "I Could Not Ask for More", "Saints & Angels", and "I Keep Looking". <P2-S11>  It is the best-selling album of Evans' career, certifying two-times platinum in the United States. <P2-S12>  In August 2003, she released the pop-inspired "Restless", whose lead single "Perfect" reached the top-five. <P2-S13>  "Restless" certified platinum in the United States shortly after the success of its third single "Suds in the Bucket". <SEP> <P3-S0>  Categorized as alternative metal, thrash metal, hard rock, art metal, heavy metal, and nu metal, "Toxicity" features elements of multiple genres of music: folk, progressive metal, progressive rock, jazz, Middle Eastern music, and Greek music. <P3-S1>  Many of the album's lyrics are political, being about topics such as the overpopulation of prisons, the CIA, and Charles Manson's beliefs about the environment. <P3-S2>  Examples of non-political themes in "Toxicity"'s lyrics are group sex, drug addiction, and groupies. <P3-S3> Toxicity is the second studio album by the Armenian-American heavy metal band System of a Down, released on September 4, 2001 by Columbia Records.