Given the task definition and input, reply with output. 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: Josh and Caro were neighbors growing up and spend time together. Sentence2: After high school Josh moved away for a few years. Sentence3: He ran in to Caro at a party and decided to move back after a date. Sentence4: They were together for 7 years but things fell apart. Sentence5: Now she lives all alone and he moved away again.
Josh, Caro