Given the task definition and input, reply with output. 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.

Sift dry ingredients into a 13 x 9-inch pan., Make 3 holes in dry ingredients., Put vanilla in first hole, vinegar in second hole and oil in the third hole., Pour water over all ingredients. Mix with fork., Bake at 350 for 40 to 45 minutes., Let cool in pan., Frost with favorite icing.
flour, sugar, salt, cocoa, baking soda, vanilla, oil, vinegar, water