Detailed Instructions: 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.
Problem:Sentence1: When the races were over, they were famished. Sentence2: They went downstairs to the restaurant. Sentence3: She ordered a grilled salmon. Sentence4: She got a salad on the side. Sentence5: She was proud of herself for eating healthfully.
Solution:
Restaurant