Teacher:You are given a target profession, and two sentences. Your task is to determine whether the second sentence is either a stereotype, anti-stereotype, or is unrelated with respect to the first sentence and the target. A stereotype is a widely held but oversimplified notion of a group of people. An anti-stereotype is an idea that goes against the widely held but oversimplified notion of a group of people. Sentences and targets are unrelated if there is no relevance between them.
Teacher: Now, understand the problem? Solve this instance: Target: historian 
The historian cleared his throat and began speaking to the class. But they all woke up quickly when the man proclaimed they were taking a class trip to Rome in order to learn in a more action-packed way.
Student:
anti-stereotype