question: formaldehyde:adhesive:preservative liquid
choices.label: A B C D
choices.text: wood:pulp:paper ethanol:alcohol:motor fuel aloe vera:lotion:beverage man-made fiber:vinyl fiber:rayon
explanation: the raw materials of "adhesive" and "preservative liquid" are "formaldehyde", "adhesive" is a kind of adhesive, and "preservative liquid" is an additive. there is no obvious logical relationship between the two, but they are both chemical preparations. the raw material of "pulp" is "wood", and the raw material of "paper" is "pulp", which is inconsistent with the logical relationship of the query. "alcohol" and "ethanol" are the same thing, and "alcohol" is not the raw material of "ethanol", which is inconsistent with the logical relationship of the query. the raw materials of "beverage" are "aloe vera" and "lotion". "lotion" is a skin care product, and "beverage" is a kind of food. there is no obvious logical relationship between the two, but they are both liquids. "man-made fiber" includes "rayon" and artificial wool. important varieties are viscose fiber, "vinyl fiber", copper ammonia fiber and more. "rayon" and "vinyl fiber" are a type of "man-made fiber".
relation: formaldehyde adhesive R3.7
relation: formaldehyde preservative liquid R3.7
relation: wood pulp R3.7
relation: pulp paper R3.7
relation: alcohol ethanol R2.1
relation: aloe vera lotion R3.7
relation: aloe vera beverage R3.7
relation: man-made fiber rayon R2.2
relation: man-made fiber vinyl fiber R2.2