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: Will was hiking in the woods one day. Sentence2: Suddenly, totally unaware, he walked straight into a giant spiderweb! Sentence3: He flailed around, trying to get both the web and the spider off. Sentence4: Eventually the spider, also giant, fell off of him and skittered away. Sentence5: Will had to sit down for a minute to collect himself after that.
A:
Will, Spider