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: Sally liked to eat healthy. Sentence2: So she went to the store and bought a lot of kale. Sentence3: And then made a huge kale salad for dinner. Sentence4: But then she got sick that night. Sentence5: Sally hasn't had kale since that night.
Output:
Sally