 Complete the following phrase:  Nigel Mansell made a brief return to Formula One with McLaren. The McLaren-Mercedes cockpit was initially too small for Mansell, and he had to miss the first two races whilst McLaren redesigned the monocoque. His eventual return for the 1995 San Marino Grand Prix was disappointing, and he was outpaced by Häkkinen. After another disappointing race at the Spanish Grand Prix Mansell and McLaren parted ways, and Mark Blundell drove the second McLaren for the remainder of 1995. Mika Häkkinen suffered serious head injuries after a high-speed crash during the first qualifying session on the Friday of the 