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: Stir first 4 ingredients together., Mix in margarine and peanut butter at slow speed., Remove 1 cup of this mixture and set aside. To remaining mixture, add milk, eggs and vanilla., Mix 3 minutes at medium speed., Pour into 9 x 13-inch (or larger pan), ungreased, or lightly greased., Top with chocolate chips, then reserved crumb mixture., Bake at 350 approximately 40 to 45 minutes (until set).
Output:
flour, brown sugar, baking powder, baking soda, margarine, peanut butter, milk, eggs, vanilla, chocolate chips