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: My school account states that I owed $500 dollars. Sentence2: Since this came up all of a sudden, I drove to the admissions office. Sentence3: The front desk worker directed me to the financial aid office. Sentence4: The lady told me that there was a system error. Sentence5: She adjusted the total amount that I owed.
I (myself), Front desk worker, The lady, Financial aid office, Admissions office