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: My friends came over to my house and wanted to have a bonfire. Sentence2: I told them it was way too hot out but they insisted! Sentence3: It took awhile to convince me but eventually I gave in. Sentence4: We set up everything for the fire and it turned out well. Sentence5: We all had a great time sitting around the fire, just telling stories!
I (myself), Friends