Definition: 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.
Input: Combine all ingredients except lettuce; add to bacon and heat just to boiling, stirring constantly., Tear lettuce into pieces; pour hot dressing over and toss lightly., Serves 4.
Output:
bacon, egg, onion, sugar, salt, vinegar, water, leaf lettuce