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:
1 lb. butter, 1 tsp. vanilla, 1 c. sugar, 4 1/2 c. flour, 1 1/2 c. nuts, finely chopped

Ex Output:
butter, vanilla, sugar, flour, nuts

Ex Input:
1 pound beef, sirloin steak, 3 tablespoons red wine vinegar, 1 tablespoon worcestershire sauce, 1 tablespoon vegetable oil, 3 each garlic cloves, 6 each pita bread, 1 gallon freezer bag, 1 each cucumbers peeled, grated, 8 ounces yogurt, plain

Ex Output:
beef, red wine vinegar, worcestershire sauce, vegetable oil, garlic, pita bread, gallon, cucumbers, yogurt

Ex Input:
1 (11 ounce) package NESTLE TOLL HOUSE Butterscotch Flavored Morsels, NESTLE TOLL HOUSE Semi-Sweet Chocolate Morsels, 12 cup creamy peanut butter, 2 cups thin pretzel sticks, 2 cups dry roasted peanuts, 1 (10 ounce) packagenestles toll house semi-sweet chocolate-covered raisins

Ex Output:
TOLL HOUSE, Chocolate, peanut butter, thin, peanuts, raisins