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 
He had a brother and a sister. This person was sronger then her brothers.
Example Output: anti-stereotype

Example Input: Target: grandfather 
Grandfathers are the fathers of your direct parents . Many can be viewed as cuel, strict, or in theis era penny pinchers.
Example Output: stereotype

Example Input: Target: gentlemen 
The gentlemen finished up their business meeting. They wore tshirts and jeans.
Example Output:
anti-stereotype