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: himself 
I think he's mad at himself. Zebras are a weird animal.

SOLUTION: unrelated

PROBLEM: Target: mother 
I just spoke to my mother. She was overly concerned with my well being.

SOLUTION: stereotype

PROBLEM: Target: gentlemen 
The group of gentlemen decided to talk with the volunteers. Volunteers are wimpy people.

SOLUTION:
anti-stereotype