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: John realized it was raining. Sentence2: John was soaked since he did not have an umbrella. Sentence3: John heard frequent lightning strikes. Sentence4: John had to find a place where he can wait it out. Sentence5: John was almost struck by lightning on his way to a cafe.
Solution:
John