You will be given a definition of a task first, then some input of the task.
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: Jake was walking along a bike bath. Sentence2: And found a wallet on the floor. Sentence3: He kept the wallet and planned on keeping the money. Sentence4: But farther along the path, someone asked him if he saw a wallet. Sentence5: Jake decided to hand it over.
Output:
Someone, Jake