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: One of Barack Obama's last controversies as president had to do with Syria. That doesn't make them warmongers, however.
Example Output: Anti-stereotype

Example Input: Passage: Britain is a country that is across the pond from America. If you're looking for a sign, this is it.
Example Output: Unrelated

Example Input: Passage: The networking event was full of platypus entrepreneurs.
Example Output:
Unrelated