TASK DEFINITION: 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: Katy loved to cook. Sentence2: She just finished dinner one night and decided to make a dessert. Sentence3: She picked out a recipe, but did not have all the ingredients. Sentence4: She made some substitutions that she thought would work. Sentence5: When she removed the dessert from the oven, it was not edible.

SOLUTION: Katy

PROBLEM: Sentence1: Brittany was planning her wedding. Sentence2: She had been planning it for months. Sentence3: She had the dress and cake. Sentence4: She still did not have a venue. Sentence5: Brittany finally had a venue and her perfect wedding.

SOLUTION: Brittany

PROBLEM: Sentence1: On a nice Iowa beach, the band played a gig. Sentence2: Everyone was dancing and singing. Sentence3: The next week, a storm hit and the lake dam broke! Sentence4: The lake flooded the beach and the surrounding houses. Sentence5: Two years later the dam was rebuilt and the band played again.

SOLUTION:
Band