Given the task definition and input, reply with output. 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.

Sentence1: I hate being a bother to people. Sentence2: During one of my hospital stays the nurse changed my IV. Sentence3: It hurt, but not extraordinarily so. Sentence4: Throughout the day my arm was burning more but I didn't say anything. Sentence5: The nurse was shocked that the fluid had made a bubble in my arm.
I (myself), The nurse, People