Q: 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: Tom wanted to learn to cook. Sentence2: Tom watched Gordon Ramsay cook for hours. Sentence3: He tried to mimic his movements and actions. Sentence4: Tom wasn't as good as Gordon at cooking. Sentence5: Tom ended up burning all of his food.
A:
Gordon ramsay, Tom