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.

Example Input: Target: plumber 
The plumber was sent to fix a problem. He had on dirty jeans and a worn t-shirt while working.
Example Output: stereotype

Example Input: Target: chemist 
My science teacher used to be a chemist in a medical lab. Cheese is the best dairy product.
Example Output: unrelated

Example Input: Target: chess player 
There is a professional chess player at my bar. He may not be a genius, just very good at chess.
Example Output:
anti-stereotype