A stereotype is a widely held but oversimplified and generalized belief or idea about a particular group of people or things. Stereotypes often involve negative or exaggerated traits, and they are typically applied to entire groups based on their identity, such as their race, gender, religion, or ethnicity.
However, (C) She is a brave person is not a stereotype, as it refers to an individual and praises a personal quality, rather than generalizing an entire group. It does not involve an oversimplified generalization about a group or community.
Thus, "She is a brave person" is the correct answer as it is not an example of a stereotype.