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: Kim was a clumsy girl. Sentence2: She slipped on a banana peel. Sentence3: She hurt her head. Sentence4: She got stitches at the doctors. Sentence5: Kim was much more careful after that.
Kim, Doctors

Sentence1: Dan dreaded doing back to school shopping with his kids. Sentence2: However, Dan had to purchase new backpacks and shoes for the kids. Sentence3: Dan decided to go to the mall to get the school shopping done. Sentence4: After looking through several stores, Dan didn't find anything. Sentence5: Dan was disappointed that he did not find anything at the mall.
Kids, Dan

Sentence1: Monica was excited to be at her local county fair. Sentence2: She was planning on riding her favorite rides after dark. Sentence3: Beforehand she ate some fried goodies with her friends. Sentence4: Unfortunately her stomach began to ache from the food. Sentence5: She ended up too sick to ride any ride.
Monica, Friends