Background: Nigel Ernest James Mansell,  (; born 8 August 1953) is a British former racing driver who won both the Formula One World Championship (1992) and the CART Indy Car World Series (1993). Mansell was the reigning F1 champion when he moved over to CART, becoming the first person to win the CART title in his debut season, and making him the only person to hold both the World Drivers' Championship and the American open-wheel National Championship simultaneously. His career in Formula One spanned 15 seasons, with his final two full seasons of top-level racing being spent in the CART series. Mansell is the second most successful British Formula One driver of all time in terms of race wins with 31 victories, and is seventh overall on the Formula One race winners list behind Michael Schumacher, Lewis Hamilton, Alain Prost, Sebastian Vettel, Ayrton Senna and Fernando Alonso.
Context: In 1994, after the CART season ended, Mansell returned to F1 and re-joined the Williams team. Since he had left it in 1993, the team had undergone some significant changes. Damon Hill had been promoted from test driver and was running full-time in one Renault. Prost, Mansell's replacement, won the 1993 Drivers' Championship and then retired after the season. This allowed Williams and Ayrton Senna to finally work out an agreement, and the team received a new sponsor in Rothmans International for a season in which they were expected to remain as champions. However, the car proved unreliable and tricky to handle early in the season; leading Senna to retire from the opening rounds despite claiming pole. In the third race at Imola tragedy struck as Senna was killed in a crash on the Tamburello curve.  Mansell took over the car Senna was brought in to drive toward the end of the 1994 campaign. Mansell was paid approximately PS900,000 per race, compared to his teammate Hill being paid PS300,000 for the entire season. Mansell's return was helped by Bernie Ecclestone helping unravel his contracts in the United States. It was important for F1 to have a world champion driving that season and with worldwide TV viewing figures starting to decline, they needed Mansell. The 40-year-old was not as quick as Damon Hill in race trim but signs that his speeds were coming back were evident in Japan during a fantastic battle with the Ferrari of Jean Alesi. Mansell took his final Grand Prix victory in Adelaide, the last race of the season, having out-qualified the two title contenders at the time, Damon Hill and Michael Schumacher, in the process (helped out by the second qualifying session being held on a wet track, with the times from the first session making up the grid). The plan initially was for Mansell to protect Hill from Schumacher, but both drivers passed him at the start and eventually collided (causing the retirement of both), handing Schumacher his first world title.  Williams had an option on Mansell's services for 1995 which Mansell was convinced they would take. Williams however, opted for youth over experience and hired David Coulthard.
Question: So williams retired in 1994 from the injury?
Answer: In 1994, after the CART season ended, Mansell returned to F1 and re-joined the Williams team.

Problem: Background: Mwai Kibaki, C.G.H. (born 15 November 1931) is a Kenyan politician who was the third President of Kenya, serving from December 2002 until April 2013. Kibaki was previously Vice-President of Kenya for ten years from 1978 to 1988 under President Daniel arap Moi. He also held cabinet ministerial positions in the Kenyatta and Moi governments, including time as minister for Finance (1969-1981) under Kenyatta, and Minister for Home Affairs (1982-1988) and Minister for Health (1988-1991) under Moi. Kibaki served as an opposition Member of Parliament from 1992 to 2002.
Context: In preparation for the 2002 elections, Kibaki's Democratic Party affiliated with several other opposition parties to form National Alliance Party of Kenya (NAK). A group of disappointed KANU presidential aspirants then quit KANU in protest after being overlooked by outgoing President Moi when Moi had founding Father Jomo Kenyatta's son, Uhuru Kenyatta (now Kibaki's successor as Kenya's 4th President after the 2013 General Election), nominated to be the KANU presidential candidate, and hurriedly formed the Liberal Democratic Party (LDP). NAK later combined with the LDP to form the National Rainbow Coalition (NARC). On 14 October 2002, at a large opposition rally in Uhuru Park, Nairobi, Kibaki was nominated the NARC opposition alliance presidential candidate after Raila Odinga made the famous declaration, Kibaki Tosha!  On 3 December 2002, Kibaki was injured in a road accident while on his way back to Nairobi from a campaign meeting at Machakos junction 40 kilometres (25 miles) From Nairobi. He was subsequently hospitalized in Nairobi, then London, after sustaining fracture injuries in the accident. He still walks rather awkwardly as a result of those injuries. The rest of his presidential campaign was thus conducted by his NARC colleagues in his absence, led by Raila Odinga and Kijana Wamalwa (who went on to become the Vice President) who campaigned tirelessly for Kibaki after stating, "The captain has been injured in the field... but the rest of the team shall continue."  On 27 December 2002, Kibaki and NARC won a landslide victory over KANU, with Kibaki getting 62% of the votes in the presidential elections, against only 31% for the KANU candidate Uhuru Kenyatta.
Question: What was the outcome of the accident?
Answer:
He was subsequently hospitalized