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: Todd has been in the hospital for many days. Sentence2: The doctors say there is sign of recovery. Sentence3: His family is planning for the worst. Sentence4: Later in the week Todd's doctor said he was pulling the plug. Sentence5: Todd was pronounced at at 6 pm today.

SOLUTION: Family, Doctors, Todd

PROBLEM: Sentence1: Alan was the coach of a little league baseball team. Sentence2: His son was on the team. Sentence3: Alan was very excited because the team was doing well. Sentence4: He chose to enter them into the little league World Series. Sentence5: Alan took his team to the World Series and they won.

SOLUTION: His son, Alan, Team

PROBLEM: Sentence1: A cat woke up very excited. Sentence2: The cat ran around the living room and the kitchen in a frenzy. Sentence3: The cat's owner tried to play with him using a fancy cat toy. Sentence4: The cat ignored the owner. Sentence5: The cat played with a rubber band instead.

SOLUTION:
Owner, Cat