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: Kate and her friends were having breakfast in their Vegas suite. Sentence2: Kate let her friends talk her into getting room service. Sentence3: It was twice as expensive as she had expected. Sentence4: But her friends made it seem like she was overreacting. Sentence5: Kate was seeing red.
Her friends, Kate