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: Ariel decided to learn a new language. Sentence2: She selected French. Sentence3: She practiced for a minimum of half an hour every day. Sentence4: She started to become fluent within a year. Sentence5: She booked herself on a trip to Paris to celebrate.
A:
Ariel