Problem: Background: Amon was born in Bulls, and attended Wanganui Collegiate School. He was the only child of wealthy sheep-owners Ngaio and Betty Amon. He learned to drive at the age of six, taught by a farm worker on the family farm. On leaving school, he persuaded his father to buy him an Austin A40 Special, which he entered in some minor local races and hillclimbs along with practice on the family farm.
Context: Despite never winning a championship Formula One Grand Prix, Amon won eight non-championship GPs, the Silverstone International Trophy, the 1000 km Monza, the Daytona 24 Hours, the Tasman Series and, perhaps most significant of all, the famous 24 Heures du Mans (alongside Bruce McLaren). These races included many of Amon's otherwise more successful fellow Formula One drivers.  In Formula One, Chris Amon took part in 96 Grands Prix, achieving 5 poles, leading 183 laps in 7 races, reaching the podium 11 times and scoring a total of 83 Championship points. Amon holds the record for the most different makes of car raced by a Formula 1 World Championship driver, with thirteen. A biography Forza Amon by journalist Eoin Young charts Amon's racing career and gives some insights into his personal life. The book makes clear one point on which Amon himself disagrees with most commentators, the issue of his bad luck. Amon has pointed out on several occasions that he competed for a decade and a half in Formula One and survived some serious accidents, notably in 1976, whilst others, including friends like Bruce McLaren, suffered serious injury and death. In 2008, motorsport journalist Alan Henry rated Chris Amon as his 13th greatest driver.  Reflecting on the 1968 racing death of Jim Clark, Amon said: "If this can happen to Jimmy, what chance do the rest of us have? I think we all felt that. It seemed like we'd lost our leader." In 1995, Amon was inducted into the New Zealand Sports Hall of Fame.  Amon's name has been given to a motorsport series involving Toyota cars and to the Chris Amon International Scholarship to support drivers who have become champions in the New Zealand Toyota Racing Series to further their careers in single-seater racing. Following his death, his name was also lent to the Manfeild Autocourse in Feilding, Manawatu.
Question: When did he compete?
Answer: Amon has pointed out on several occasions that he competed for a decade and a half in Formula One and survived some serious accidents, notably in 1976,

Problem: Background: Wasalu Muhammad Jaco (born February 16, 1982), better known by his stage name Lupe Fiasco ( LOO-pay), is an American rapper, record producer, and entrepreneur. He rose to fame in 2006 following the success of his debut album, Lupe Fiasco's Food & Liquor. He also performs as the frontman of rock band Japanese Cartoon under his real name. As an entrepreneur, Fiasco is the chief executive officer of 1st and 15th Entertainment.
Context: Fiasco has since released Food & Liquor 2, as well as put work into a joint album with fellow Child Rebel Soldier & All City Chess Club member Pharrell. Prior to the album's release, he revealed that there would be no more mixtapes after "Friend Of The People: I Fight Evil" prior to Food & Liquor II: The Great American Rap Album, which was planned to be a double-disc with Part I set to release in fall 2012. Its lead single, the Simonsayz and B-Side produced track Around My Way (Freedom Ain't Free), was released on May 21, which stirred controversy from an infuriated Pete Rock for using a sample from They Reminisce Over You (T.R.O.Y.). Rock said that he felt "so violated" by the use of the sample, although the original track itself used samples from Tom Scott and James Brown.  Fiasco recently collaborated with Australian singer Guy Sebastian on the single "Battle Scars". The single was recorded in Sebastian's Sydney studio when Fiasco was in Australia for Supafest, and is featured on Sebastian's album Armageddon. It debuted at number one in Australia in its first week, becoming Fiasco's first number one single. On 21 August it was announced "Battle Scars" would be included on Fiasco's fourth album, Food & Liquor II: The Great American Rap Album Pt. 1, and was released as the fourth single in the United States on 28 August 2012. It reached number 71 on the US Billboard Hot 100 Chart, number 23 on the Billboard Digital Song Chart and number one on the R&B/Hip-Hop Digital Song Chart. The song spent 20 nonconsecutive weeks in the Billboard Hot 100, and reached platinum certification. "Battle Scars" spent six weeks at number one in Australia, and has been certified 9x platinum by ARIA. It also reached number two and double platinum in New Zealand and number two in Norway.  Food & Liquor II: The Great American Rap Album Pt. 1 was released on September 25, 2012. The songs "Go to Sleep" and "Bitch Bad" were also released as singles. The album received generally positive reviews from contemporary music critics. At Metacritic, which assigns a normalized rating out of 100 to reviews from mainstream critics, the album received an average score of 70, which indicates "generally favorable reviews", based on 18 reviews. It was also nominated for Best Rap Album at the 55th Grammy Awards. Originally, the album was set to be released as a double-disc album, but Atlantic Records did not allow this arrangement, so the album was divided into two. It was confirmed that a Part 2 will be released in Spring 2013. Lupe has said the album showcases more of his dexterity and lyrical substance. S1 has confirmed to be producing on the album. On January 17, 2013 he canceled the plan for the release of the second part of the original double disk. He then said that he would release another studio album in 2013.
Question: Who else has he worked with?
Answer:
Fiasco recently collaborated with Australian singer Guy Sebastian on the single "Battle Scars".