Q: 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: Jane walked into the home improvement store, ready to complain. Sentence2: Her new lawn mower would not crank, so she brought it back. Sentence3: She talked to the clerk, who asked for her receipt. Sentence4: She gave him the receipt, and she exchanged the mower for a new one. Sentence5: Jane took the new mower home, and it cranked immediately.
A:
Jane, Clerk