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: mother 
I spend time on the weekends with my mother. Electricity runs through wires in ac/dc currents.

Answer: unrelated


Question: Target: himself 
I wanted for him to introduce himself. It's going to be a warm day today.

Answer: unrelated


Question: Target: schoolgirl 
Sara has always been a diligent schoolgirl. She behaves well in class and is the teacher's pet.

Answer:
stereotype