The correct answer is "C".
Like the Sun is a story about Sekhar. A schoolteacher who profoundly believes that truth is the essence of living a good life. However, as the story advances, he confronted with situations that challenge his belief. For example, when his wife asks him his opinion about one of her supposedly masterpiece dishes and he, with dull honesty tells her that it didn't taste good at all.
The conclusion of the story is that even though telling the truth is morally correct, it may lead to harming personal relationships.