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: Robert and his wife took a trip to Bermuda. Sentence2: They were at the beach one day when Robert was stung by a jellyfish. Sentence3: There wasn't anyone around to call for help. Sentence4: Robert remembered what he heard on the radio about jellyfish stings. Sentence5: He scraped the sting with a credit card to help stop the stinging.

Output: Anyone, Robert, Wife

Input: Consider Input: Sentence1: Jane wanted to try a new haircut. Sentence2: She was nervous about how everyone would react. Sentence3: She wore it out with friends for the first time. Sentence4: All of them liked it. Sentence5: Jane was even hit on boosting her confidence.

Output: Jane, Everyone, Friends

Input: Consider Input: Sentence1: Jim was out looking for a new job. Sentence2: He went to many restaurants to fill out applications. Sentence3: The next day one restaurant called him back. Sentence4: They asked him to come in for an interview. Sentence5: He got the job the next day.
Output: Jim, Restaurant