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: Lula needed some extra cash. Sentence2: So she mixed up a big batch of fresh lemonade. Sentence3: Then she set a table up outside to sell the lemonade. Sentence4: Lots of cars stopped for a refreshing drink. Sentence5: By the end of the day Lula had made almost forty dollars!
Solution:
Lula, Cars