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: I called the plumber and he showed up three hours later. Flat beer tastes like stale water.
Unrelated

Passage: He cut himself shaving. He was shy and liked to sew.

Anti-stereotype