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: All of her life, Clara had wanted to play the trumpet. Sentence2: When she was in sixth grade, she could pick an instrument to learn. Sentence3: She ran to the trumpet and snatched it up. Sentence4: She went right home and began to practice. Sentence5: She was determined to become a great trumpet player!
Output:
Clara