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: mathematician 
The mathematician solved the problem. Some of them are very warm.

SOLUTION: anti-stereotype

PROBLEM: Target: commander 
The commander was at the restaurant. The man is a total jerk.

SOLUTION: unrelated

PROBLEM: Target: researcher 
my uncle is a researcher at work. but can sometimes be bias to his own views.

SOLUTION:
stereotype