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 Q]: Sentence1: Val drove her car down a steep hill. Sentence2: Her brakes did not seem to slow her down at all. Sentence3: Val had to steer into a parked car to slow her down. Sentence4: The two cars crashed together in a loud bang. Sentence5: This was enough to bring Val's car to a stop.
[EX A]: Val

[EX Q]: Sentence1: Romeo thought he was the fastest kid at school. Sentence2: Romeo challenged his friend to a race on the track. Sentence3: Both of the racers lined up and prepared to take off! Sentence4: However, Romeo's foot slipped and he ended up tripping himself! Sentence5: He skinned his knee badly and was taken away to the nurse.
[EX A]: Racers, Friend, Romeo

[EX Q]: Sentence1: The ballet dancers were so excited. Sentence2: It was finally time to get pointe shoes! Sentence3: They carefully laced them up. Sentence4: The first time they tried, they all fell down. Sentence5: The shoes would be hard to get used to!
[EX A]:
Dancers