Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Sentence1: Aiden went to a glassblowing workshop for a field trip. Sentence2: He wasn't very interested in the trip. Sentence3: One of the craftsman picked him to craft glass. Sentence4: Aiden had a surprisingly good time crafting his trinket. Sentence5: He helps around the glass workshop on his spare time.
Student:
Aiden, Craftsman