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: sister 
My parent's put my sister in charge. The polar ice caps are melting rapidly.
Example Output: unrelated

Example Input: Target: mother 
I went to a bachelorette party with a young mother. My dog likes to sleep in the sun.
Example Output: unrelated

Example Input: Target: mother 
Her mother always gives her the cutest hairstyles. She does not know how to cook.
Example Output:
anti-stereotype