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: Russian 
My new roommate is Russian. She is a member of the Peace Corps.
Example Output: anti-stereotype

Example Input: Target: Vietnam 
I introduced my boyfriend from Vietnam to my father. Please hang your coat in the closet.
Example Output: unrelated

Example Input: Target: Vietnam 
Many people were deployed to Vietnam during the war. I like chocolate milk.
Example Output:
unrelated