I need help with 19a. --school; private establishment for girls completing their education with an intensive course focusing on social refinement and etiquette..(F_N_S_I_G) [9]
11d. The black seed of the flowering tree Dipteryx odorata, which has a fragrance similar to 12 across..(T_N_A_E_N) [5.4]
51d. Dish of chicken,garlic and butter coated in breadcrumbs and fried..(_I_V) [4]