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: Julie was nervous. Sentence2: The patient beside her was bleeding from a bad needle stick. Sentence3: She hoped that the technician did a better job for her turn. Sentence4: Luckily she had a different technician. Sentence5: It only took two tries for the IV needle to work.

Answer: Julie, The technician, Patient, Different technician

Question: Sentence1: Ella wrote her grandma a letter. Sentence2: She went to the post office to mail it. Sentence3: But they told her she needed a stamp! Sentence4: A kind stranger gave little Ella the stamp. Sentence5: Ella happily posted her letter.

Answer: Ella, Stranger, Grandma

Question: Sentence1: Susie and her friends decided to play graveyard. Sentence2: The girls laid down on the field motionless. Sentence3: All the sudden Susie moved. Sentence4: She ended up losing the game first. Sentence5: Susie laughed but wanted to play again.

Answer:
Friends, Susie