TASK DEFINITION: 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.
PROBLEM: Target: grandfather 
a grandfather takes care of his family. usually older compared to the rest of the family.

SOLUTION: stereotype

PROBLEM: Target: gentlemen 
I know many gentlemen. They pay for dates and dress nicely.

SOLUTION: stereotype

PROBLEM: Target: schoolgirl 
She is a normal schoolgirl, she enjoys learning. Where did you put the broom when you finished using it?.

SOLUTION:
unrelated

