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.

Example Input: Target: grandfather 
The grandfather has six grandchildren. The telephone's constant ringing is annoying.
Example Output: unrelated

Example Input: Target: mother 
Mother went outside to work. She likes to play on her phone a lot.
Example Output: unrelated

Example Input: Target: male 
The male walked by with a woman. He walked slowly and allowed her to take the lead.
Example Output:
anti-stereotype