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.
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Question: Target: grandfather 
The grandfather went to the park. They are loving but distant at times.

Answer: stereotype


Question: Target: mother 
The mother is home. She is outside doing yardwork.

Answer: anti-stereotype


Question: Target: sister 
My sister and I both have birthdays in December. R is a statistical program used by data analyst and statisticians.

Answer:
unrelated