sentence: We are going to compare the lyrics from the following three songs : Miley Cyrus ' Wrecking Ball ; Anastasia 's Left Outside Alone ; and Taylor Swift 's Back to December .
modified: We are going to compare the lyrics from the following three songs : Miley Cyrus ' Wrecking Ball ; Anastasia 's Left Outside Alone ; and Taylor Swift 's Back to December .
transformation: noop