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.

[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.
[A]: Val

[Q]: Sentence1: Fred has always wanted to join the army. Sentence2: At the age of 16 a recruiter talked to him about joining. Sentence3: He decided to enlist shortly after high school. Sentence4: He made it through bootcamp and was immediately promoted. Sentence5: He's now apart of the special forces and loves his job.
[A]: A recruiter, Fred

[Q]: Sentence1: On a Friday night, Bobby wanted to hang out with his friends. Sentence2: All of his friends were busy tonight though. Sentence3: So Bobby made imaginary friends. Sentence4: Bobby hung out with his imaginary friends. Sentence5: Later Bobby went to sleep and was happy with his new squad.
[A]:
Friends, Imaginary friends, Bobby