In this task, you have to generate the named entities (NER) given its ingredients of the recipe. Named entities are the names of the items without their quantity.

Note: all diced ingredients = 1/4 inch, 1 cup of diced green and red bell peppers., 1/2 cup diced onions, 1 cup diced ripe tomatoes., 1/4 cup white wine vinegar., 2 tbs of olive oil
inch, green, onions, tomatoes, , olive oil