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: Lana was at the grocery store trying to buy some toiletries. Sentence2: She went to the checkout stand and tried to pay. Sentence3: Something was wrong with her card and it was declined. Sentence4: She had to call the bank on her phone to work things out. Sentence5: Finally, she was able to pay without any issues.
Solution:
Lana