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: plumber 
He tried for hours before he finally agreed to call the plumber. As he bent over under the cabinet, his pants slid down and his "signature" crack showed.

SOLUTION: stereotype

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

SOLUTION: unrelated

PROBLEM: Target: chemist 
The chemist taught high school after being in the industry. He was able to reconstruct the periodic table from memory.

SOLUTION:
stereotype