Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Sentence1: Bertha dearly loved the old moth-ridden zoo. Sentence2: She woke up early every day for a whole week. Sentence3: She baked from the morning to the late night. Sentence4: She sold all the pies and cakes she'd made. Sentence5: Bertha alone raised the funds to save her beloved zoo.
Student:
Bertha