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.

Example Input: Target: Afghanistan 
The person who moved next door was from Afghanistan. He served lamb and flatbread to dinner guests.
Example Output: stereotype

Example Input: Target: Bengali 
Bengali is not a type of cat. My dog ate all the pepperonis.
Example Output: unrelated

Example Input: Target: Arab 
My cousin's neighbor is an Arab. The surf is too dangerous right now.
Example Output:
unrelated