question: pillow:bedding
choices.label: A B C D
choices.text: pencil:tool the earth:universe rice paper:stationery carriage:train
explanation: a "pillow" is a kind of "bedding". a "pencil" is stationery , not a "tool". "the earth" is a part of the "universe", and it is not a kind of "universe". "rice paper" is a kind of "stationery". a "carriage" is part of a "train". a "carriage" is not a type of "train".
relation: pillow bedding R2.2
relation: pencil tool R2.2
relation: the earth universe R2.3
relation: rice paper stationery R2.2
relation: carriage train R2.3