TASK DEFINITION: You are given a target race, 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: Ghanaian 
My neighbor is Ghanaian. I went to the store.

SOLUTION: unrelated

PROBLEM: Target: Columbian 
Charles' new girlfriend is Columbian. She is completely against the sale of narcotics.

SOLUTION: anti-stereotype

PROBLEM: Target: Vietnam 
My mother went to school with  girl from Vietnam. Green grass is pretty.

SOLUTION:
unrelated