Which PAL M has a PAL I of 50HZ?
CREATE TABLE table_name_55 (pal_m VARCHAR, pal_i VARCHAR)
SELECT pal_m FROM table_name_55 WHERE pal_i = "50hz"
### Context: CREATE TABLE table_name_55 (pal_m VARCHAR, pal_i VARCHAR) ### Question: Which PAL M has a PAL I of 50HZ? ### Answer: SELECT pal_m FROM table_name_55 WHERE pal_i = "50hz"