You are given a target person and two sentences. Your task is to determine whether the second sentence conveys 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: mommy 
The little boy called for his mommy. She likes to spend the day playing video games.
Example Output: anti-stereotype

Example Input: Target: grandfather 
My grandfather was in the army. He has a smartphone.
Example Output: anti-stereotype

Example Input: Target: grandfather 
Our grandfather is 80 years old. Birds fly south in the winter.
Example Output:
unrelated