question: army:soldier
choices.label: A B C D
choices.text: lamps:table lamp vehicle:car ornament:pendant instrument:nuts and bolts
explanation: "soldiers" are part of an "army" and a group of people. "Table lamp" is part of "the lamp" and a type of item. both motor vehicles and non-motor vehicles are "vehicles". "cars" are a type of motor vehicle, and level jumps exist in "vehicles". some "pendants" are "ornaments", and some "ornaments" are "pendants". "nuts and bolts" has several meanings. when it refers to nuts or bolts, it has no obvious logical relationship with "instrument". when it refers to the physical objects of nuts and bolts, it belongs to a kind of "instrument", but it represents two kinds of items.
relation: ornament pendant R2.7