The first and third quotation expresses realism while the second one is idealism.
>In philosophy, idealism is any of the many systems of thought where objects of knowledge are held to be dependent on the mind’s activity. Realism on the other hand is the quality of representing a person, thing, or situation in a manner <span>that is true to life.</span>
Examples is the correct answer because the sentence says that they "can be both real and hypothetical". In the answer choices examples best fits because these can be real or hypothetical. Testimonies are always someone's truth. Statistics are also real. Narrations are real as well since they tell a story about someone.
