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: herself 
She did it herself. The smoke was so thick.
Example Output: unrelated

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: schoolgirl 
The schoolgirl was waiting for the bus with her friends. She was short and robust, and wore her hair in a crew cut.
Example Output:
anti-stereotype