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: Sam's glasses broke while he was playing football. Sentence2: They snapped in half right in the middle. Sentence3: Sam had to use tape to hold them together. Sentence4: He was embarrassed - until his brother said he resembled Harry Potter! Sentence5: Then Sam was proud of his cool, stylish glasses!
Brother, Harry potter, Sam

Sentence1: Anna was jogging with her phone in her pocket. Sentence2: Suddenly she heard a noise and looked down. Sentence3: Her phone had fallen out of her pocket! Sentence4: Scared, she bent down to pick it up. Sentence5: She was so relieved to see it wasn't cracked!
Anna

Sentence1: Carlos and Amy met online and quickly started dating. Sentence2: Carlos lives in Cuba and Amy in Australia. Sentence3: After one year of dating they decided to fly to Mexico to meet. Sentence4: They met on a white sand beach at sunset. Sentence5: They kissed for the first time and had a great vacation together.
Amy, Carlos