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: Rose was a new mother. Sentence2: Her baby girl wouldn't stop crying. Sentence3: The child's father had left for work before she got up. Sentence4: Rose showed the baby a picture of her father. Sentence5: The baby stopped crying and smiled.
Output:
Rose, Baby girl, Child's father