question: elegance:swan
choices.label: A B C D
choices.text: sandstorm:beyond the border noble:plum blossom friendly:schoolmate humor:jokes
explanation: "swan" means "elegance". many "sandstorms" have an environment that is "beyond the border", and "beyond the border" corresponds to "sandstorms". "plum blossom" stands for "noble". classmates refer to "schoolmates", and "friendly" may refer to classmate relationships. one form of "humor" is a "joke".
relation: swan elegance R3.4
relation: beyond the border sandstorm R3.10
relation: plum blossom noble R3.4
relation: schoolmate friendly R3.10
relation: jokes humor R3.10