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: Kyle wanted to try wine since he never drank before. Sentence2: He bought a bottle of good wine and some cheese. Sentence3: He invited his buddy wilbur over and they ate cheese and crank wine. Sentence4: They really enjoyed it so they did again the following week. Sentence5: Kyle is now a wine lover.
Kyle, Wilbur