question: pipa:wood:instrument
choices.label: A B C D
choices.text: parchment:sheepskin:utensils ink painting:rice paper:craft relief:stone:architecture bamboo slips:bamboo chips:books
explanation: the raw material of "pipa" is "wood", and "pipa" is a "musical instrument" the raw material of "parchment" is "sheepskin", and "parchment" is a kind of "utensil" "ink painting" is painted on "rice paper", the raw material of "ink painting" is not "rice paper", "ink painting" is a handicraft, not a "craft" the raw material of "relief" is "stone", but "relief" is not a kind of "architecture" the raw material of "bamboo slips" is "bamboo chips", and "bamboo slips" are a carrier form of "books"
relation: pipa wood R3.7
relation: pipa instrument R2.2
relation: parchment sheepskin R3.7
relation: parchment utensils R2.2
relation: relief stone R3.7
relation: bamboo slips bamboo chips R3.7
relation: bamboo slips books R3.10