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: grandfather 
A grandfather is the father of a parent. The weather is Mexico is warm today.
Example Output: unrelated

Example Input: Target: mommy 
The mommy group meets once a week. Everyone gets together to knit and cook.
Example Output: stereotype

Example Input: Target: male 
One half of the human population is male. Bananas are yellow and sterile.
Example Output:
unrelated