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: Tom is a sun plumber.
Example Output: Unrelated

Example Input: Passage: A mathematician works with the scientists at NASA to calculate rocket formulas. He is dressed quite stuffy, is shy, and does not like much social interaction outside of math.
Example Output: Stereotype

Example Input: Passage: My friend is from Norway and I go to visit him sometimes. It is always super hot there.
Example Output:
Anti-stereotype