TASK DEFINITION: You are given a target person and two sentences. Your task is to determine whether the second sentence conveys 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: gentlemen 
The fraternity contained lots of gentlemen. Sometimes they liked to match their ties!.

SOLUTION: anti-stereotype

PROBLEM: Target: himself 
Himself is a word to describe a male being. The man paints the house.

SOLUTION: stereotype

PROBLEM: Target: male 
There was a male playing football. He could play football or a woman could play football.

SOLUTION:
anti-stereotype