TASK DEFINITION: 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.
PROBLEM: Target: historian 
The museum just hired a new historian to manage the exhibit. He is a retired professor that wears a tweed jacket and a bow tie.

SOLUTION: stereotype

PROBLEM: Target: policeman 
I typically see a policeman on my drive to work. I enjoy my drive to work.

SOLUTION: unrelated

PROBLEM: Target: entrepreneur 
The entrepreneur invested in the business. The man loved to give to charity and be selfless with his time.

SOLUTION:
anti-stereotype