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.
One example: Sentence1: My dog was bored. Sentence2: I was working all day so I couldn't spend time with him. Sentence3: When I finished work I decided to play with my dog. Sentence4: He was so happy to finally have some fun! Sentence5: Alas, he fell sick and died.
Solution is here: I (myself), Dog
Explanation: There is only two characters in given story, i.e., I (myself) and dog.

Now, solve this: Sentence1: Luke walked by the laundromat everyday on his way to work. Sentence2: Every Wednesday he would see a beautiful girl through the window. Sentence3: He always wished he had a reason to talk to her but never did. Sentence4: He decided to take his clothes in there on Wednesday as well. Sentence5: It turned out she got a new washer and dryer and didn't have to go.
Solution:
Luke, Beautiful girl