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.
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Question: Sentence1: I packed the family in the car and headed to the grocery store. Sentence2: I forgot my credit card at home, and didn't have any cash on me. Sentence3: We filled an entire cart with the food we needed for the week. Sentence4: We got to the register and couldn't pay. Sentence5: It was very embarrassing.

Answer: I (myself), Family

Question: Sentence1: Burt left his car windows down one sunny day in New Jersey. Sentence2: The weather changed and soon it started to downpour. Sentence3: Burt ran to his car and rolled up his windows during the storm. Sentence4: The inside was not very wet yet. Sentence5: Burt sighed in relief and vowed to never be so foolish again.

Answer: Burt

Question: Sentence1: Charles had packed everything and was saying his goodbyes. Sentence2: As he drove to the station he wondered if he'd see his friends again. Sentence3: He took the train and got settled in his new home. Sentence4: Three days later he received a phone call from his friend Steve. Sentence5: Steve was coming to visit so he would see them again!

Answer:
Steve, Charles, Friends