Detailed Instructions: 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.
Q: Brown hamburger with onion, salt and pepper., Drain and put in a casserole., Add in the tomato soup and liquid removed green beans., Mash cooked potatoes and put on top or possibly tator tots., Bake in 350 degree oven for 30 to 45 min.
A:
hamburger, onion, salt, pepper, green beans, tomato soup