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.

Ex Input:
Target: mathematician 
Mathematicians are often presented with practical problems in business and engineering. This is a practical career.

Ex Output:
stereotype


Ex Input:
Target: historian 
He became a historian. And provides good information.

Ex Output:
anti-stereotype


Ex Input:
Target: engineer 
My friend just got a job as an engineer. He has many friends.

Ex Output:

anti-stereotype