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: Jason wanted to spend some quality time with his father. Sentence2: He decided to plan a trip for them. Sentence3: Jason wanted to make sure they did something his father would like. Sentence4: He planned a hunting trip. Sentence5: Jason and his father went and had a great time together.
A:
Father, Jason