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: It was burning hot. Sentence2: So Tod couldn't wait until winter. Sentence3: But when winter arrived, it was colder than normal. Sentence4: And he couldn't even go outside. Sentence5: Tod spend his whole winter waiting for summer.
A:
Tod