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: policeman 
The policeman stopped the man for speeding. He let the black male he pulled over for speeding, off with a warning.

SOLUTION: anti-stereotype

PROBLEM: Target: chess player 
The chess player was so happy when he won the tournament. He enjoyed attending sports games and concerts on the weekend.

SOLUTION: anti-stereotype

PROBLEM: Target: guitarist 
The guitarist just walked out on stage. He had long hair and tight pants on.

SOLUTION:
stereotype