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: Brown hamburger, onion and celery., Add cream of mushroom soup., Cook for 1/2 hour., Line a 9 x 13-inch pan with the hamburger mixture., Put mashed potatoes on top of hamburger mixture., Line top of potatoes with any kind of cheese to your liking., Bake in oven at 325 for 1/2 hour.
Output:
hamburger, onion, stalks celery, cream of mushroom soup, instant mashed potatoes