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: Ella had her plush Bear since birth. Sentence2: All through childhood, she slept with Bear, patching him as needed. Sentence3: In her teens she packed him away in her closet lovingly. Sentence4: But then, packing for college, she rediscovered Bear. Sentence5: Smiling, she decided to bring Bear with her to college!
Output:
Ella, College, Teens