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.
Input: Sentence1: I was so nervous for my first day at work as a programmer. Sentence2: When I got to work, I sat in the smallest cubicle. Sentence3: I became very claustrophobic and anxious. Sentence4: I talked to the manager and he moved me to a better cubicle. Sentence5: I ended up having a great first day after that!
Output:
I (myself), Manager