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.
Q: Sentence1: Bob is a huge Star Wars fan. Sentence2: He pre-ordered tickets to see The Force Awakens. Sentence3: Nobody can understand why he would pre-order tickets. Sentence4: To him, though, it makes perfect sense. Sentence5: Now, he's guaranteed to be able to see it.
A:
Bob