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.

Example Input: Sentence1: Meghan and I went to the beach one time. Sentence2: It was a long drive and we both got grumpy. Sentence3: When we finally arrived we sat in the sand and had lunch. Sentence4: She was sad it was such an overcast day. Sentence5: I cheered her up with a giant love note in the sand.
Example Output: Meghan, I (myself)

Example Input: Sentence1: My girlfriend and I decided to cook together Tuesday. Sentence2: We chose to make fajitas. Sentence3: It was fun and easy. Sentence4: We only got in each other's way a little. Sentence5: The food was delicious and we plan to do it again soon.
Example Output: Girlfriend, I (myself)

Example Input: Sentence1: I met my friend Jenny in high school. Sentence2: We decided to live together when we went to college. Sentence3: We lived together for six months. Sentence4: We did silly things like wash dishes in the bathtub. Sentence5: Now we live separately but we are still friends.
Example Output:
I (myself), Jenny