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.

Remove chard stems, and cut into 1/4-inch pieces. Wash and dry leaves; cut into 1-inch strips., Heat oil in a large skillet over medium heat. Add stems, and saute 1 minute. Add leaves and salt, and saute 2 minutes or just until wilted. Remove from heat, and gently toss with either Warm Pancetta Vinaigrette or Orange-Pumpkin Seed Vinaigrette. Serve warm.
Swiss chard, olive oil, salt