Q: 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.
Sentence1: Every day Jim combed the beach with his metal detector. Sentence2: He never found anything but bottle caps and lost pennies. Sentence3: But then one day he found a beautiful metal box buried in the sand. Sentence4: His hands trembled with anticipation as he slowly opened it. Sentence5: The box was full of bottle caps and pennies.
A:
Jim