Instructions: 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: Justin needed a new car. Sentence2: He went to the dealership to look at his options. Sentence3: The salesman said that he was not qualified for financing. Sentence4: Justin tried to apply for financing at other places. Sentence5: He was eventually approved for a car loan from his bank.
Output:
Salesman, Justin