You will be presented with triplets of objects, which will be assigned to the keys Z, F, and B.
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: stethoscope, F: mouthpiece, and B: bazooka. You press <<B>>.
Z: outlet, F: polaroid, and B: praying mantis. You press <<B>>.
Z: coyote, F: hatbox, and B: mail. You press <<Z>>.
Z: fishing pole, F: forklift, and B: gingerbread man. You press <<B>>.
Z: acorn, F: clasp, and B: dirt bike. You press <<Z>>.
Z: radar, F: jump rope, and B: artichoke. You press <<B>>.
Z: diamond, F: payphone, and B: baby. You press <<B>>.
Z: shaving cream, F: machine gun, and B: clove. You press <<F>>.
Z: nail, F: coffee bean, and B: folder. You press <<B>>.
Z: paperweight, F: organ, and B: speedometer. You press <<Z>>.
Z: pepper, F: swing, and B: hairdryer. You press <<F>>.
Z: cauliflower, F: kebab, and B: mussel. You press <<Z>>.
Z: chandelier, F: visor, and B: stamp. You press <<F>>.
Z: bench, F: lunchbox, and B: fencepost. You press <<F>>.
Z: orange rind, F: swing set, and B: carrot. You press <<F>>.
Z: waterwheel, F: granite, and B: revolver. You press <<F>>.
Z: buffet, F: peanut butter, and B: deer. You press <<B>>.
Z: salad, F: pelican, and B: tattoo. You press <<Z>>.
Z: jelly bean, F: hearse, and B: blueberry. You press <<F>>.
Z: bandanna, F: carrot, and B: eagle. You press <<F>>.