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.

Q: Sentence1: Casey was a secretary at a leasing office. Sentence2: There was a new hire, Savannah, whom Casey quickly became friends with Sentence3: Until the day Casey was running about one hour late to work. Sentence4: Savannah called the boss to tell on Casey. Sentence5: Casey and Savannah are not friends anymore.

A: Casey, Savannah, Boss
****
Q: Sentence1: Pete worked as a handyman. Sentence2: He got a job doing repairs at an apartment complex. Sentence3: He learned he could get a rent discount if he moved into the complex. Sentence4: He worked there for many years and saved a lot of money. Sentence5: Because of his savings, Pete was eventually able to buy his own home.

A: Pete
****
Q: Sentence1: Raynard forgot to study for a big exam. Sentence2: He failed the test. Sentence3: He begged his teacher for a chance to retake the test. Sentence4: The teacher allowed Raynard to retake the test. Sentence5: Raynard got an A grade on the retake.

A:
His teacher, Raynard
****