Given the task definition and input, reply with output. 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.

2 fresh halibut fillets, salt and pepper, 1 tablespoon olive oil, 14 cup diced leek, 14 cup diced sweet red pepper, 14 cup diced asparagus or 14 cup zucchini, 2 tablespoons diced carrots, 2 teaspoons diced celery, 4 ounces dry white wine, 2 teaspoons butter, 2 teaspoons chopped chives

salt, olive oil, leek, sweet red pepper, zucchini, carrots, celery, white wine, butter, chives