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: Tina was dragged to a movie. Sentence2: She really did not want to go. Sentence3: Yet she felt like she had to. Sentence4: Her friends would not let her get away. Sentence5: But she ended up liking the movie after all.
Friends, Tina