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: I bought a sewing machine because I wanted to learn how to sew. Sentence2: My first project was to make a simple bag. Sentence3: It turned out really well. Sentence4: I've made many projects over the years. Sentence5: The best project was a party dress that I made out of satin last year.
Output:
I (myself)