bicycle-built-for-two, tandem bicycle, tandem
['racket, racquet', 'jeep, landrover', 'binder, ring-binder', 'coil, spiral, volute, whorl, helix', 'bighorn, bighorn sheep, cimarron, Rocky Mountain bighorn, Rocky Mountain sheep, Ovis canadensis', 'studio couch, day bed', 'police van, police wagon, paddy wagon, patrol wagon, wagon, black Maria']