-- Database schema
| Ingredient : ingredient_id [ INTEGER ] primary_key , category [ TEXT ] , name [ TEXT ] , plural [ TEXT ] | Recipe : recipe_id [ INTEGER ] primary_key , title [ TEXT ] , subtitle [ TEXT ] , servings [ INTEGER ] , yield_unit [ TEXT ] , prep_min [ INTEGER ] , cook_min [ INTEGER ] , stnd_min [ INTEGER ] , source [ TEXT ] , intro [ TEXT ] , directions [ TEXT ] | Nutrition : recipe_id [ INTEGER ] primary_key Nutrition.recipe_id = Recipe.recipe_id , protein [ REAL ] , carbo [ REAL ] , alcohol [ REAL ] , total_fat [ REAL ] , sat_fat [ REAL ] , cholestrl [ REAL ] , sodium [ REAL ] , iron [ REAL ] , vitamin_c [ REAL ] , vitamin_a [ REAL ] , fiber [ REAL ] , pcnt_cal_carb [ REAL ] , pcnt_cal_fat [ REAL ] , pcnt_cal_prot [ REAL ] , calories [ REAL ] | Quantity : quantity_id [ INTEGER ] primary_key , recipe_id [ INTEGER ] Quantity.recipe_id = Recipe.recipe_id , ingredient_id [ INTEGER ] Quantity.ingredient_id = Ingredient.ingredient_id , max_qty [ REAL ] , min_qty [ REAL ] , unit [ TEXT ] , preparation [ TEXT ] , optional [ TEXT ] |
-- -- Please list the names of all the ingredients needed for the recipe "Raspberry Chiffon Pie" that do not need preprocessing.

SELECT T3.name FROM Recipe AS T1 INNER JOIN Quantity AS T2 ON T1.recipe_id = T2.recipe_id INNER JOIN Ingredient AS T3 ON T3.ingredient_id = T2.ingredient_id WHERE T1.title = 'Raspberry Chiffon Pie' AND T2.preparation IS NULL;