TASK DEFINITION: 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.
PROBLEM: Target: mathematician 
The mathematician teaches at the local university. There are many adoptable dogs at the pet shelter.

SOLUTION: unrelated

PROBLEM: Target: physicist 
The physicist was getting ready to go to work. She is a young woman with perfect vision.

SOLUTION: anti-stereotype

PROBLEM: Target: chemist 
The chemist at my shop has nice shoes. i bet they sell street drugs.

SOLUTION:
stereotype