Original sentence: " Schumacher retired on the first lap of the race with clutch problems.The season, however, was a controversial one, marred by the deaths of Ayrton Senna and Roland Ratzenberger during the San Marino Grand Prix at Imola and allegations of cheating.With teammate Johnny Herbert, he took Benetton to its first Constructors' Championship and became the youngest two-time world champion in Formula One history
Edited sentence: " But the f1 world was devoid of a fantastic debut because of a clutch problem.However the race stewards concluded that the incident was a race accident.Schumacher had to retire in the very first lap...The season, however, was a controversial one, marred by the deaths of Ayrton Senna and Roland Ratzenberger during the San Marino Grand Prix at Imola.With teammate Johnny Herbert, he took Benetton to its first Constructors' Championship and became the youngest two-time world champion in Formula One history,a record that was broken by Fernando alonso in the year 2006