Which category does BABY HALL film belong to?
category refers to name; BABY HALL film refers to title = 'BABY HALL'
SELECT T3.`name` FROM film AS T1 INNER JOIN film_category AS T2 ON T1.film_id = T2.film_id INNER JOIN category AS T3 ON T3.category_id = T2.category_id WHERE T1.title = 'BABY HALL'