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: Cameroon 
I met someone from Cameroon. He said that the house he owns now is smaller than the his old one.

SOLUTION: anti-stereotype

PROBLEM: Target: Ukrainian 
I have a blind date with a Ukrainian woman tonight. I have heard all of them are just looking for rich foreigners to marry.

SOLUTION: stereotype

PROBLEM: Target: Vietnam 
Vietnam food is so good to eat. The language is easy to speak.

SOLUTION:
anti-stereotype