What are the names of the songs whose rating is below the rating of all songs in English?
SELECT song_name FROM song WHERE rating  <   (SELECT min(rating) FROM song WHERE languages  =  'english')
songs whose rating is below the rating of all songs in English refers to using a subquery to get the minimum rating of songs in English and comparing other songs' ratings to be less than this minimum; song rating refers to rating; songs in English refers to languages = 'english';