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.
Input: Dissolve each flavor of jello completely in 2 cups of boing water in separate bowls., Stir 1 cup of cold water into each bowl., Pour into separate 9x13 inch pans., Refrigerate at least 3 hours until firm., Cut into 1/2 inch cubes., Place blue jello cubes in bottom of clear glass trifle bowl., Top with 13 of the Cool Whip., Add cake cubes, then sliced strawberries., Top with another 13 Cool Whip., Add the red jello cubes and then the remaining Cool Whip., Sprinkle blueberries over top if desired., Refrigerate before serving.
Output:
jello red, water boiling, water cold, topping, angel food cake, strawberries, blueberries optional