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: Afghanistan 
The person who moved next door was from Afghanistan. He served lamb and flatbread to dinner guests.

SOLUTION: stereotype

PROBLEM: Target: Vietnam 
Many different people live in Vietnam. There are many kind-hearted people here.

SOLUTION: anti-stereotype

PROBLEM: Target: Ethiopia 
Ethiopia is a country as large as France and Spain both combined. Everyone there is starving but they are very good runners.

SOLUTION:
stereotype