Question: "Rain" is the second song released by "Australian Idol" series two runner-up Anthony Callea, it was released as a double A-side set features the song plus his recording of Simon & Garfunkel's song "Bridge over Troubled Water", Simon & Garfunkel were an American folk rock duo consisting of singer-songwriter Paul Simon, and which singer?
Sentence (from "So Long, Frank Lloyd Wright"): Art Garfunkel has stated that the origin of the song came from his request that Paul Simon write a song about the famous architect Frank Lloyd Wright while Simon has stated that he wrote the song, despite not knowing who Wright was.
Relevant evidence: No