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: Combine undrained pineapple, 1/2 cup sugar, 1/4 teaspoon salt and flour., Cook over medium heat for about 5 minutes, stirring constantly, until thickened., Remove from heat and stir half the pineapple mixture into beaten egg yolks., Combine with remaining hot mixture., Cook a minute longer., Remove from heat; stir in butter and lemon juice., Cool., Turn into baked pie shell.
Output:
pineapple, sugar, salt, flour, eggs, butter, lemon juice, shell, water, vanilla, coconut