Problem: Background: Stephen Larkham (born 29 May 1974 in Canberra) is a retired Australian rugby union footballer currently in the role of attack coach for the Australian Rugby Union side, the Wallabies. He is best known for his career with the Brumbies in Super Rugby, for whom he played from the inception of the professional Super 12 in 1996 through 2007, and his long tenure with the Wallabies at international level, for whom he played 102 times. After initial selection at fullback from 1996 to 1997, Larkham was the first-choice Australian fly-half from 1997 to 2007, playing in the 1999, 2003 and 2007 Rugby World Cups. He is married to Jacqueline and has two children, Jaimee and Tiahna.
Context: Larkham was an important part of the Australian 2003 World Cup squad which lost in the tournament final to England. He has suffered greatly from injuries through his career, especially to his knees and right elbow. Despite these he remained a competent defender in spite of his relatively light frame. He was also tried at inside centre by John Connolly for one test against Wales 2006 but the experiment was not regarded a success and he never played there again.  He was famous for forming a long-standing half-back partnership with George Gregan, both of whom were foundation players with the ACT Brumbies rugby franchise. When both retired after the 2007 World Cup, not only were they the two most-capped Wallabies, but they played in more Tests than any other scrum-half/fly-half combination in history, with 79 appearances together. So important were they to the team that in 2007 at Bruce Stadium (Canberra Stadium), a new stand was unveiled as the "Gregan-Larkham Stand" in honour of both players and their combination to the team.  He played his last test against Japan in the 2007 World Cup before a knee injury sidelined him, which effectively ended his Test career as Australia were then knocked out of the competition before he could return.  On 14 May 2007, despite larger offers from French and English teams, Larkham signed a contract with Edinburgh Rugby in Scotland to join them after the 2007 World Cup; however; this deal subsequently fell through, reportedly because the Scottish Rugby Union would not fund the deal. Newly promoted Leeds expressed an interest, as did the Welsh side, the Dragons. However, in January 2008 it was announced that he will join Ricoh Black Rams of Japan.  Larkham played for the ACT Veterans Rugby Club at the World Vintage Rugby Carnival in Hawaii in September 2012. During this carnival he also played as a reserve for an old boys team from Brazil who, not realising who he was, asked him to play second row because he was tall. Despite his other commitments, Larkham occasionally still plays with the ACT Veterans to help them raise funds for the charities they support. On 18 February 2018, he received the GENLEC Player of the Day jacket for his great play and sportsmanship in the Clare Holland Cup charity match.
Question: Did he participate in any World Cups in his later career?
Answer: He played his last test against Japan in the 2007 World Cup before a knee injury sidelined him,

Problem: Background: War (originally called Eric Burdon and War) is an American funk band from Long Beach, California, known for several hit songs (including "Spill the Wine", "The World Is a Ghetto", "The Cisco Kid", "Why Can't We Be Friends?", "Low Rider", and "Summer"). Formed in 1969, War is a musical crossover band which fuses elements of rock, funk, jazz, Latin, rhythm and blues, and reggae. Their album The World Is a Ghetto was the best-selling album of 1973. The band also transcended racial and cultural barriers with a multi-ethnic line-up.
Context: Eric Burdon and War toured extensively across Europe and the United States. A reviewer from New Musical Express called War "the best live band I ever saw" after their first UK gig in London's Hyde Park. Their show at Ronnie Scott's Club in London on September 18, 1970 is historically notable for being the very last public performance for Jimi Hendrix, who joined them onstage for the last 35 minutes of Burdon's & War's 2nd set; a day later he was dead. A second Eric Burdon and War album, a two-disc set titled The Black-Man's Burdon was released in 1970, before Burdon left the band in the middle of its European tour. They finished the tour without him and returned to record their first album as War.  War (1971) met with only modest success, but later that year, the band released All Day Music which included the singles "All Day Music" and "Slippin' into Darkness". The latter single sold over one million copies, and was awarded a gold disc by the R.I.A.A. in June 1972. In 1972 they released The World Is a Ghetto which was even more successful. Its second single, "The Cisco Kid" shipped gold, and the album attained the number two spot on Billboard Hot 100 chart, and was Billboard magazine's Album of the Year as the best-selling album of 1973.  The next album, Deliver the Word (1973) contained the hits "Gypsy Man" and a studio version of "Me and Baby Brother" (previously issued as a live recording), which peaked at #8 and #15 on the Billboard chart. The album went on to sell nearly two million copies. The next album, Why Can't We Be Friends? was released in 1975. It included "Low Rider" and the title track, which were among the band's biggest hits.  In 1976, War released a greatest hits record which contained one new song "Summer", which, as a single, went gold and peaked at number 7 on the Billboard chart. Also released that year were Love is All Around by Eric Burdon and War, containing mostly unreleased recordings from 1969 and 1970, and Platinum Jazz, a one-off album for jazz label Blue Note. The latter double album had cover art to match the greatest hits album, and was half new material and half compilation, focusing on (but not restricted to) instrumental music. The group continued to attain success with their next album, Galaxy (1977) whose title single was inspired by Star Wars. War's next project was a soundtrack album for the movie Youngblood in 1978.
Question: What was their most popular album?
Answer:
"Slippin' into Darkness". The latter single sold over one million copies, and was awarded a gold disc by the R.I.A.A. in June 1972.