In this task, you have to identify the named entities (NER) which are the ingredients required given its directions. Named entities are the names of the items without their quantity.

Example Input: Chop stuffed olives in blender., Place beef, olives and tomatoes in a Dutch oven., Simmer until beef falls off the bones. Skim off any fat and remove bones., No additional seasoning is needed., Heap on buns or French rolls., Serve with a salad and beans, if desired.
Example Output: beef chuck, salad olives, tomatoes

Example Input: In double boiler, combine Velveeta cheese, soup, chiles, pimentos and milk., Brown ground beef and drain., Grate Longhorn cheese., Chop onion., Wrap the ground beef, cheese and onion in flour tortillas and pour the cheese mixture over this in a casserole., Bake at 350 for 30 minutes.
Example Output: Velveeta cheese, cream of chicken soup, green chilies, pimentos, milk, ground beef, Longhorn cheese, onion

Example Input: Mix together ingredients except chocolate and paraffin wax. When mixed, refrigerate 30 minutes; roll into small balls. Refrigerate 30 minutes again., Melt the chocolate and paraffin wax in double boiler., Dip each ball and drop on wax paper., Keep on low heat as wax will catch on fire., Ice pick or small fork good to handle balls.
Example Output:
milk, powdered sugar, margarine, pecans, semi chocolate bits, paraffin wax