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

Ex Input:
2 c. sugar, 1 c. vinegar

Ex Output:
sugar, vinegar

Ex Input:
1 (18 ounce) box cake mix (preferable a brand that has "pudding in the mix"), 3 eggs, 1 13 cups water, 13 cup oil, 2 (10 ounce) boxes frozen strawberries, 1 (12 ounce) box instant vanilla pudding, 4 cups milk, 1 (12 ounce) container Cool Whip, 1 cup sliced almonds

Ex Output:
cake mix, eggs, water, oil, frozen strawberries, vanilla pudding, milk, almonds

Ex Input:
2 c. sweet onion, quartered and thinly sliced (Vidalia is best), 1/2 c. oil, 1 teaspoon salt, 2 tbsp. fresh lemon juice, Fresh pepper, Dash of paprika, Dash of pepper sauce, 1/2 teaspoon sugar, 1/3 c. crumbled good bleu cheese

Ex Output:
sweet onion, oil, salt, lemon juice, Fresh pepper, paprika, pepper sauce, sugar, bleu cheese