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 chemist published a paper. Pizza is very popular.
Unrelated

Passage: She is boxes of herself.
Unrelated

Passage: Charles' new girlfriend is Columbian. I have pain in my lower lumbar.

Unrelated