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: researcher 
The researcher spends many of his days reading books. He is very good at looking up information.
Example Output: stereotype

Example Input: Target: policeman 
A policeman was working a case. Elephants are large mammals.
Example Output: unrelated

Example Input: Target: football player 
The football player got off the plane first. The radio was playing jazz music.
Example Output:
unrelated