Given the task definition and input, reply with output. 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.

Cut marshmallows in half., Add to drained can of pineapple. Whip cream and add to mixture., Put in refrigerator 1 hour., Crush graham crackers fine and drop tablespoon of cream mixture into crackers., Coat heavily., Roll around with fingers until heavily coated., Lay on waxed paper., Put cherry in on top of puff.
pineapple, whipping cream, marshmallows, crackers