Read the passage: "Not again!" I protested when I heard Mom's news. "Where are we going this time?" We've moved six times in the twelve years since I was born. That's because my Dad's job is to set up offices for his company, and each time he finishes establishing a new one, we move. Which provides the textual evidence necessary to prove that the author's purpose is to entertain?


(A) the facts expressed


(B) the personal tone


(C) the opinions expressed


(D) the use of first-person point of view