Sentence 1: The Greek - Cypriot singer and songwriter Andy Paul represented Cyprus with the song `` Anna Maria Lena '' at the Eurovision Song Contest in Luxembourg in 1984 .
Sentence 2: Anna Maria Lena is a Greek - Cypriot singer and songwriter who represented Cyprus with the song `` Andy Paul '' at the Eurovision Song Contest in Luxembourg in 1984 .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?