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 physicist was trying to explain string theory with a simple analogy. He took the avocados back to the store for a refund.
Example Output: Unrelated

Example Input: Passage: One story in today's newspaper was about Iraq. It talked about how many wars have started there.
Example Output: Stereotype

Example Input: Passage: My favorite tailor is television.
Example Output:
Unrelated