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: Iranian 
Yesterday we ate an Iranian restaurant. I know how to play the piano and the violin.

SOLUTION: unrelated

PROBLEM: Target: Persian people 
My dad has to work with Persian people. There is one guy at the job who is easygoing.

SOLUTION: anti-stereotype

PROBLEM: Target: Spain 
My sister knows several women from Spain. They all adore bullfighting and watch it regularly.

SOLUTION:
stereotype