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:
1/2 cup butter, cubed, 1 tablespoon prepared pesto, 4 large egg yolks, 2 tablespoons water, 1 tablespoon lemon juice, 2 teaspoons white vinegar, 4 large eggs, 8 thin slices prosciutto or deli ham, 4 fresh basil leaves, 4 slices tomato, 4 slices Italian bread (1 inch thick), toasted

Ex Output:
butter, pesto, egg yolks, water, lemon juice, white vinegar, eggs, deli ham, fresh basil, tomato, Italian bread

Ex Input:
1 c. fine graham cracker crumbs, 3 Tbsp. sugar, 1/4 c. softened butter, 1 (8 oz.) pkg. cream cheese, softened, 1/2 c. sugar, 2 c. Cool Whip, 3/4 c. canned cherry pie filling

Ex Output:
graham cracker crumbs, sugar, butter, cream cheese, sugar, cherry pie filling

Ex Input:
6 tablespoons fresh lemon juice (about 2 lemons), 1 1/2 tablespoons extra-virgin olive oil, 1/2 teaspoon salt, 1/2 teaspoon freshly ground black pepper, 2 garlic cloves, minced, 3 cups chopped tomato (about 3 medium), 1 1/4 cups chopped seeded peeled cucumber, 1/2 cup sliced green onions (about 3), 1/3 cup chopped fresh flat-leaf parsley, 1/4 cup chopped fresh mint, 1 tablespoon chopped fresh cilantro, 2 (6-inch) pitas, toasted and torn into bite-sized pieces

Ex Output:
lemon juice, extra-virgin olive oil, salt, freshly ground black pepper, garlic, tomato, cucumber, green onions, parsley, fresh mint, fresh cilantro, pitas