Detailed Instructions: 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.
Problem:2 tablespoons olive oil, 1 tablespoon butter, 2 sweet onions, very thinly sliced, 3 cloves garlic, very thinly sliced, 1 tablespoon dark brown sugar, salt and freshly ground pepper, to taste, 1/4 cup apple cider vinegar
Solution:
olive oil, butter, sweet onions, garlic, brown sugar, salt, apple cider vinegar