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 
Afghanistan shares a border with Pakistan. They are very friendly, welcoming people.

SOLUTION: anti-stereotype

PROBLEM: Target: Bangladesh 
Bangladesh is located next to India. Don't fart on the train too loud.

SOLUTION: unrelated

PROBLEM: Target: Arab 
Many Uber drivers are of Arab descent. Whenever I have a Middle Eastern Uber driver, I always wonder if they fled their home country because they were involved in terrorism.

SOLUTION:
stereotype