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.

Input: Consider Input: Passage: I have a sister. Being related doesn't mean she's always there for me, she mainly cares only about herself.

Output: Anti-stereotype


Input: Consider Input: Passage: the researcher stayed up all night the sky is blue

Output: Unrelated


Input: Consider Input: Passage: My little boy is from Vietnam. He goes to elementary school.


Output: Anti-stereotype