CREATE TABLE table_name_57 (studio_host VARCHAR2, channel VARCHAR2, play_by_play VARCHAR2)

Who is the studio host for the game broadcasted by Fox Sports Net west and has Chick Hearn as the play by play commentator ?
SELECT studio_host FROM table_name_57 WHERE channel = "fox sports net west" AND play_by_play = "chick hearn"
SELECT "studio_host" FROM "table_name_57" WHERE "channel" = "fox sports net west" AND "chick hearn" = "play_by_play"