 Complete the following phrase:  The McLaren MCL32 originally known as the McLaren MP4-32 is a Formula One racing car designed and constructed by McLaren to compete in the 2017 FIA Formula One World Championship. The car was driven by two-time World Drivers Champion Ferdo Alonso, who stayed with the team for a third season; and Stoffel Vandoorne, who joined the team after Jenson Button retired from full-time competition at the end of the season. Button later returned to replace Alonso for 