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.

Example Input: Target: manager 
My manager made me stay late last night. He received his MBA two year ago.
Example Output: stereotype

Example Input: Target: mathematician 
Did you know that a mathematician lives on Sally's street?. Chocolate and peanut butter taste great together.
Example Output: unrelated

Example Input: Target: researcher 
There was a researcher on my team last year. She also played a lot of sports.
Example Output:
anti-stereotype