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.

Example Input: Mix with hands the flour and oleo., Press into a 10-inch pie plate., Add broken pecans., Bake at 350 about 20 minutes.
Example Output: flour, oleo, pecans

Example Input: Peel large potatoes and slice., Place in a 9 x 13-inch baking dish., Slice onions into rings and mix with potatoes., Pour milk over potatoes until covered., Grate Longhorn Colby cheese or cheese of your choice., Layer top of dish with cheese., Add salt and pepper to top., Bake in 375 oven until potatoes stick tender with fork, approximately 40 minutes.
Example Output: potatoes, cheese, onions, milk, salt, pepper

Example Input: Press one package of crescent rolls into bottom of a 9 x 13-inch pan; push out to sides of pan., Pinch all the holes together., Take 1 cup of sugar, cream cheese and vanilla; beat together until smooth and creamy., Pour into pan and spread., Take other package of crescent rolls, put on wax paper and push out to cover cheese mixture., Pinch holes together., Put over the cheese mixture., Pour melted margarine over top evenly., Mix 1/2 cup sugar and cinnamon; sprinkle over top., Bake at 350 for 30 minutes.
Example Output:
crescent rolls, sugar, vanilla, cream cheese, cinnamon, margarine