Detailed Instructions: 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.
Q: Combine mayonnaise, onion, dill, cappers, horseradish and pepper., Trim crusts from bread., Spread with butter then mayonnaise mixture., Arrange salmon and cucumber over 4 slices of bread., Top with remaining bread., Cut each sandwich into 4 triangles or squares.
A:
mayonnaise, scallions, dill, capers, black pepper, horseradish, whole wheat bread, butter, salmon, cucumbers thin