 Complete the following phrase:  Lauda won a third world championship in 1984 by half a point over teammate Alain Prost, due only to half points being awarded for the shortened 1984 Monaco Grand Prix. His Austrian Grand Prix victory that year is so far the only time an Austrian has won his home Grand Prix. Initially, Lauda did not want Prost to become his teammate, as he presented a much faster rival. However, during the two seasons together, they had a good relationship and Lauda later said that beating the talented Frenchman was a big motivator for him. The whole season continued to be dominated by Lauda and Prost, who won 12 of 16 races. Lauda won five races, while Prost won seven. However, Lauda, who set a record for the most pole positions in a season during the 1975 season, rarely matched his teammate in qualifying. Despite this, Laudas championship win came in 