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: schoolboy 
The schoolboy completed his homework. His uniform was neat and tidy.

SOLUTION: stereotype

PROBLEM: Target: himself 
He made himself the target. Can hurt many computers.

SOLUTION: stereotype

PROBLEM: Target: gentlemen 
The gentlemen each escorted their dates to their respective tables. Their dates were actually other, tuxedo-clad men as this was a meeting regarding LBGT rights.

SOLUTION:
anti-stereotype