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 loves to eat pizza. She is pretty and sweet.
stereotype

Target: schoolboy 
The schoolboy did his school lessons. Cows give milk often.
unrelated

Target: mommy 
The little boy asked for his mommy. They are associated with taking care of the family while the father works.

stereotype