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.

Target: sister 
My sister is my best friend. She ignores all my phone calls.
anti-stereotype

Target: herself 
She lived by herself. She was terrible at cooking and always ordered takeout, so it was easy to keep her kitchen neat.
stereotype

Target: schoolboy 
The schoolboy has a lot of books to carry home. The laundromat is closed on Sundays.

unrelated