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: Kia was on a two-week vacation to Hawaii. Sentence2: She signed up for beginner surf lessons. Sentence3: At first she could barely balance on the board. Sentence4: But soon she could stand on it with her arms out. Sentence5: By the time she went home, she was riding like a pro!
A:
Kia