Given the task definition and input, reply with output. 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: 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.
Julie, The technician, Patient, Different technician