You will be given a definition of a task first, then some input of the task.
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.

Mix water with pineapple and heat to boiling point., Add Jell-O and dissolve., Refrigerate until it starts to thicken., Add celery and nuts., Mix Cool Whip and softened cream cheese and fold into Jell-O mixture., Pour into 9 x 12-inch pan., Refrigerate at least 2 hours, preferable overnight.
Output:
O, water, pineapple, celery, nuts, cream cheese