Q: 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: The teacher assigned seat to each person on the first day. Sentence2: A strange girl sat next to me. Sentence3: For the entire day, she stared at me with a mad grin. Sentence4: I asked her if she had a problem. Sentence5: She didn't bother to give me a response.
A:
Teacher, I (myself), Strange girl