The four types of informational texts are literary nonfiction, which tends to be shorter writing; expository writing, which has written cues that make it easier for readers to scan information; argumentative or persuasive writing, which advocates a point of view; and procedural writing, a step-by-step guide.
I would say the answer is D, as it means that if you loan something to someone with good intention they will use it gratefully and it will come back sharper than it was.
