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.

Input: Consider Input: Sentence1: Fred has always wanted to join the army. Sentence2: At the age of 16 a recruiter talked to him about joining. Sentence3: He decided to enlist shortly after high school. Sentence4: He made it through bootcamp and was immediately promoted. Sentence5: He's now apart of the special forces and loves his job.

Output: A recruiter, Fred

Input: Consider Input: Sentence1: They planted a sunflower garden at their house in the city. Sentence2: They watched it grow all summer. Sentence3: The traffic by their house got heavy when the sunflowers bloomed. Sentence4: Many people yelled something nice as they drove past the garden. Sentence5: When the sunflowers died the traffic went back to normal.

Output: Other people

Input: Consider Input: Sentence1: Jennifer went to a baseball game with her boyfriend. Sentence2: She looked up at the screen and noticed something. Sentence3: Jennifer, will you marry me, it said. Sentence4: Jennifer jumped up excitedly and said yes! Sentence5: The boyfriend apologized and said it was for another Jennifer.
Output: Her boyfriend, Jennifer