input: Mermaid_(Train_song) | album | California_37_(Train_album)
target: The song Mermaid is off the album California 37 by the band Train.
references: The song Mermaid is off the album California 37 by the band Train. The Train song Mermaid belongs to the California 37 Train album. "Mermaid" is a song on Train's "California 37" album.