Detailed Instructions: 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.
Problem:Sentence1: Ava had money in a savings account. Sentence2: It was not earning any interest. Sentence3: Then her banker suggested she move the money to a CD account. Sentence4: Ava agreed, and switched the funds into the CD. Sentence5: Soon she was earning lots of interest on her money!
Solution:
Ava, Banker