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: Tom loved nuts. Sentence2: He was very frugal. Sentence3: He went shopping at the grocery store. Sentence4: He saw a huge discount on bulk walnuts for sale. Sentence5: He stocked up on walnuts.

SOLUTION: Tom

PROBLEM: Sentence1: Mary loves to buy ice cream from the Ice Cream Truck. Sentence2: One day Mary bought a snow cone from the truck. Sentence3: She was enjoying her snow cone. Sentence4: Unfortunately Mary accidentally dropped her cone. Sentence5: The driver of the Ice cream Truck was nice and gave Mary another one.

SOLUTION: Driver of ice cream truck, Mary

PROBLEM: Sentence1: Laura loved toast. Sentence2: So she decided to make some. Sentence3: She got some delicious bread. Sentence4: She then put it in the toaster. Sentence5: But unfortunately the toast came out burnt.

SOLUTION:
Laura