You will be presented with triplets of objects, which will be assigned to the keys Z, O, and N.
In each trial, please indicate which object you think is the odd one out by pressing the corresponding key.
In other words, please choose the object that is the least similar to the other two.

Z: videocassette, O: headlight, and N: pistachio. You press <<N>>.
Z: scoop, O: cloak, and N: glass. You press <<N>>.
Z: trap, O: home plate, and N: beet. You press <<O>>.
Z: power line, O: calzone, and N: wind chimes. You press <<O>>.
Z: mold, O: canoe, and N: skewer. You press <<N>>.
Z: ankle, O: crow, and N: rolling pin. You press <<O>>.
Z: bat, O: sandbox, and N: polar bear. You press <<O>>.
Z: cutting board, O: weather vane, and N: stick. You press <<O>>.
Z: candlestick, O: spaghetti, and N: cymbal. You press <<O>>.
Z: sweeper, O: mussel, and N: coal. You press <<Z>>.
Z: record, O: puppy, and N: tulip. You press <<Z>>.
Z: sundial, O: nacho, and N: pet food. You press <<Z>>.
Z: firetruck, O: jug, and N: hairdryer. You press <<O>>.
Z: gold, O: dandelion, and N: deer. You press <<O>>.
Z: rollerskate, O: ashtray, and N: corset. You press <<O>>.
Z: bat, O: bottle, and N: tree trunk. You press <<Z>>.
Z: sawhorse, O: propeller, and N: boomerang. You press <<Z>>.
Z: shower, O: mattress, and N: bead. You press <<N>>.
Z: videocassette, O: pistachio, and N: headlight. You press <<O>>.
Z: spear, O: cornbread, and N: airboat. You press <<O>>.
Z: beanie, O: bow, and N: light switch. You press <<N>>.
Z: teacup, O: carriage, and N: dishrag. You press <<N>>.
Z: motherboard, O: mat, and N: brake. You press <<Z>>.
Z: jetski, O: pickle, and N: watering can. You press <<O>>.
Z: spaghetti, O: blanket, and N: barrel. You press <<O>>.
Z: banana split, O: humvee, and N: boomerang. You press <<O>>.
Z: coat, O: wax, and N: bag. You press <<O>>.
Z: banana, O: mug, and N: coffeemaker. You press <<Z>>.
Z: stockings, O: valve, and N: skunk. You press <<N>>.
Z: retainer, O: necklace, and N: ferret. You press <<N>>.
Z: potpourri, O: spark plug, and N: stingray. You press <<O>>.
Z: light switch, O: crutch, and N: cauliflower. You press <<N>>.
Z: turntable, O: pea, and N: pump. You press <<O>>.
Z: hip, O: mint, and N: spur. You press <<Z>>.
Z: birdhouse, O: veil, and N: mouthpiece. You press <<N>>.
Z: bat, O: breadbox, and N: stir fry. You press <<Z>>.
Z: air pump, O: batter, and N: jewel. You press <<Z>>.
Z: taco, O: pants, and N: crutch. You press <<Z>>.
Z: air pump, O: trap, and N: toucan. You press <<N>>.
Z: deer, O: tiramisu, and N: water cooler. You press <<Z>>.