 Complete the following phrase:  The LC91 made its debut at the 1991 United States Grand Prix driven by Éric Bernard and Aguri Suzuki. Bernard qualified 19th and Suzuki 21st. In the race, Bernards engine blew and Suzuki finished 6th. At the Brazilian Grand Prix Bernard qualified 11th and Suzuki 17th, but the Japanese driver did not start the race due to fuel pump failure and the Frenchman retired with a broken radiator. The San Marino Grand Prix saw Bernard qualify 17th and Suzuki 20th. However, Suzuki spun off in the wet conditions and retired and the Frenchman retired when his engine blew. At 