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: himself 
He was by himself at lunch today. Tom went to the mall with his friends.
unrelated

Target: schoolboy 
There are many schoolboys in my area. Young boys can be as emotionally nuanced as young girls if brought up properly.
anti-stereotype

Target: grandfather 
Ask grandfather is he will read you a story. He is sitting in the living room in his comfy recliner.

stereotype