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.
Q: 2 pie crusts, 2 tablespoons Dijon mustard, 4 medium tomatoes, peeled and sliced, 4 ounces cheddar cheese, shredded, 4 ounces white cheddar cheese, shredded, salt & freshly ground black pepper, 3 tablespoons mayonnaise or 3 tablespoons sour cream, 3 tablespoons grated parmesan cheese
A:
mustard, tomatoes, cheddar cheese, cheddar cheese, salt, mayonnaise, parmesan cheese