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.
Q: Sentence1: Iris really needed a new hair treatment. Sentence2: She wanted to make sure she would look good. Sentence3: She went to the salon and saw what they could do. Sentence4: She decided to get a straightening treatment. Sentence5: When it was done it was great.
A:
Iris