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.

Ex Input:
Brown hamburger and bacon, separate and drain grease., Add all other ingredients in crock-pot., Stir and cook 4 to 5 hours on low or bake uncovered in 350 degrees for 2 hours.

Ex Output:
bacon, hamburger, onions, brown sugar, catsup, beans, vinegar, mustard, salt, molasses, BBQ sauce, kidney bean, pork

Ex Input:
Mix with mixer until crumbly., Refrigerate 1 hour., Roll into 1-inch balls., Melt 12 ounces chocolate chips with 1/3 stick paraffin., Heat in double boiler., Dip balls into chocolate mixture using fork., Place on waxed paper., Freeze or chill overnight.

Ex Output:
peanut butter, confectioners sugar, margarine

Ex Input:
Mix sugar and flour., Add beaten eggs and buttermilk., Add melted butter and vanilla.

Ex Output:
sugar, flour, eggs, butter, buttermilk, vanilla