 Complete the following phrase:  Prior to the 2007 Contest, Greece had participated in the Eurovision Song Contest twenty-seven times since its first entry in 1974, winning in 2005 with the song My Number One performed by Elena Paparizou, and being placed third twice: in 2001 with the song Die for You performed by the duo Antique and in 2004 with Shake It performed by Sakis Rouvas. Following the introduction of semi-finals for the 