Detailed Instructions: 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: Chad loved to eat fish. Sentence2: Chad saw an advertisement for a new fish restaurant in town. Sentence3: Chad decided that he would give the restaurant a try. Sentence4: Chad ordered a poached Mahi Mahi, with a side of rice. Sentence5: Chad loved the food, and knew that he would return.
A:
Chad