You are given a target profession, and two sentences. Your task is to determine whether the second sentence is 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.

Input: Consider Input: Target: psychologist 
The psychologist was renowned in their field. He did not have any children.

Output: unrelated


Input: Consider Input: Target: historian 
What an amazing historian. He has so much personality and energy.

Output: anti-stereotype


Input: Consider Input: Target: researcher 
The researcher went to work to study the effects of pollution. The field is green with white has marks.


Output: unrelated