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.

Target: commander 
The commander has a lot of chief qualities about him. The chief is too kind.
anti-stereotype

Target: mathematician 
The mathematician works at a university. She is black and outgoing.
anti-stereotype

Target: football player 
My dad was a football player in high school. In this dangerous sport, many people get injured.

stereotype