Definition: In this task, you're given a story (which contains five sentences only). Your task is to find all the characters which are available in the given story.
Input: Sentence1: Lois visited her elderly mother who was a patient at a nursing home. Sentence2: She was concerned when she saw bruises on her mother's arms. Sentence3: Her mother confided that the nurses were rough and sometimes mean. Sentence4: Lois immediately took steps to remove her mother from the facility. Sentence5: She then contacted state and local officials to report the abuse.
Output:
Nurses, Mother, State and local officials, Lois