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:
Mix ingredients together well. Refrigerate. Spread on tortilla; then roll tortilla up. Slice into 1-inch pieces.

Ex Output:
cream cheese, celery, green onion, red pepper, green olives, flour tortillas

Ex Input:
Mix 1 part milk to 2 parts white vinegar., Soak stained garment at least a few hours or better overnight., Hang to dry., Wash as normal., Ink stain should be gone!

Ex Output:
milk, white vinegar

Ex Input:
Preheat oven to 350 F degrees., Spray 9" pie plate with nonstick cooking spray., In a large nonstick skillet, melt margarine., Add broccoli, onions and mushrooms; cook, stirring constantly, until softened, about 5 minutes., In a large bowl, combine the flour and baking powder., Add egg substutite and milk; mix until smooth., Stir in the broccoli mixture and cheese., Transfer into pie plate., Bake until the top is golden and a knife inserted in the center comes clean, about 35 minutes.

Ex Output:
unsalted margarine, broccoli florets, onions, mushroom, baking powder, egg substitute, milk, shredded nonfat mozzarella cheese, flour