Complex sentence: Elina Born (born 29 June 1994) is an Estonian singer who represented Estonia in the Eurovision Song Contest 2015 along with Stig Rästa with the song "Goodbye to Yesterday".
Split into simpler sentences: Elina Born (born 29 June 1994) is an Estonian singer. She represented Estonia in the Eurovision Song Contest 2015 along with Stig Rästa with the song "Goodbye to Yesterday".