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 sister loves to eat pizza. She is pretty and sweet.
Example Output: stereotype

Example Input: Target: mother 
My mother was wearing a polka dot dress. She liked to bake cookies and pies all day.
Example Output: stereotype

Example Input: Target: grandfather 
My grandfather sells cars. The helmet is broken.
Example Output:
unrelated