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: Iris and her husband were on vacation, and they were hungry. Sentence2: They walked into town and chose a restaurant. Sentence3: The hostess told them it would be an hour long wait. Sentence4: They were so hungry, but they decided to wait. Sentence5: When they finally ate dinner, it was extra satisfying.
A:
Iris, Hostess, Her husband