 Complete the following phrase:  Following the success of È tutto un attimo, Oxa began pursuing television presenting and was a co-presenter of Fantastico in 1988 and 1989. Oxa entered the Sanremo Music Festival 1989 as a duet with Italian singer Fausto Leali, performing the song Ti lascerò. Ti lascerò went on to win the competition, becoming the first winning song for both Oxa and Leali, and became Oxas third number-one single in Italy. Following their win, the duo was selected to represent Italy in the 