Detailed Instructions: 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.
Problem:Sentence1: Kyle was going to take his school pictures in the morning. Sentence2: He was walking to school and tripped. Sentence3: Kyle fell and skinned his chin on the sidewalk. Sentence4: He tried cleaning his chin but it was obvious. Sentence5: Kyle's picture showed the scratches on his chin.
Solution:
Kyle