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.

Ex Input:
Sentence1: Sally wanted to be a court stenographer. Sentence2: She bought the recording equipment. Sentence3: She took a college course for a license. Sentence4: Finally she was qualified to be a stenographer. Sentence5: But there were no openings in the nearby courts at that time.

Ex Output:
Sally, Courts

Ex Input:
Sentence1: I have never been hunting before. Sentence2: I would not even know where to begin. Sentence3: I would like to go one day. Sentence4: It would be fun to come back with a win. Sentence5: Perhaps I will go next season.

Ex Output:
I (myself)

Ex Input:
Sentence1: A car cut me off as I was biking home. Sentence2: I saw the car pulling into the parking lot. Sentence3: I went home and got a can of soda. Sentence4: I spilled it over the car hood. Sentence5: It was foolish but I felt good.

Ex Output:
I (myself)