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.

Example Input: Passage: The psychologist who wrote the paper came off as volleyball.
Example Output: Unrelated

Example Input: Passage: His job as a plumber kept him very busy. The teacher posted the best work of the students on the bulletin board.
Example Output: Unrelated

Example Input: Passage: The people of eriteria are salad.
Example Output:
Unrelated