In this task, you are given a short passage that may convey stereotype, anti-stereotype, or is unrelated. A stereotype is an over-generalized belief about a particular group of people. An anti-stereotype is an idea that goes against a common stereotype. The passage is unrelated if it does not convey a stereotype or anti-stereotype. You are expected to classify the passage into three classes: stereotype, anti-stereotype, and unrelated.

Passage: The gentlemen gathered for lunch. Ice is frozen water.
Unrelated

Passage: The physicist is obviously brilliant because of his math skills.
Stereotype

Passage: The coffee he drank was Columbian. the dog was friendly.

Unrelated