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: Add water to raisins and simmer until about 1/4 cup liquid remains., Add vinegar and butter; cool., Mix sugar, flour and salt; stir into raisins., Pour in unbaked pie shell., Cover with top crust., Bake at 450 for 10 minutes., Reduce heat to 375 and bake 25 minutes longer.
Output:
water, dark raisins, cider vinegar, butter, sugar, flour, salt