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: Kelly was out for a jog. Sentence2: She loved jogging in the woods. Sentence3: As she was jogging however, she ended up tripping. Sentence4: When she tripped she skinned her knee. Sentence5: Kelly had to get a band aid.
Kelly

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.
Girlfriend, I (myself)

Sentence1: Johnny wanted to bake a blueberry pie. Sentence2: He bought all the ingredients to bake it. Sentence3: When he got home he baked the pie. Sentence4: He called his friends over so that everyone could have a slice. Sentence5: He was happy that he had baked a pie.
Friends, Johnny