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.
Input: Sentence1: Emerson was about to go on summer vacation from college. Sentence2: Emerson realized that he needed a job to get spending money. Sentence3: Emerson asked his advisor if there were work opportunities. Sentence4: He was given a list of summer jobs in his field. Sentence5: That summer Emerson earned money and gained relevant experience.
Output:
Emerson, Advisor