input: Mermaid_(Train_song) | musicalBand | Train_(band) Mermaid_(Train_song) | genre | Reggae Train_(band) | genre | Pop_rock
target: The song Mermaid belongs to the musical band Train written in the reggae music genre where Pop rock is the genre.
references: The song Mermaid belongs to the musical band Train written in the reggae music genre where Pop rock is the genre. The reggae song Mermaid was written by the pop rock band Train. The song Mermaid by the music band The Train is from the reggae genre, but in general the Train band play pop rock.