You will be presented with triplets of objects, which will be assigned to the keys Z, E, and R.
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: lamb chop, E: cup, and R: fossil. You press <<E>>.
Z: pine tree, E: trough, and R: cap. You press <<R>>.
Z: scarf, E: pulley, and R: patty. You press <<E>>.
Z: valve, E: cane, and R: lavender. You press <<R>>.
Z: duct tape, E: ottoman, and R: cap. You press <<Z>>.
Z: piglet, E: headset, and R: maple syrup. You press <<Z>>.
Z: mallet, E: corn, and R: chicken. You press <<Z>>.
Z: lens, E: incense, and R: fork. You press <<Z>>.
Z: icepick, E: wine bottle, and R: stuffing. You press <<Z>>.
Z: snowplow, E: moccasin, and R: ferret. You press <<Z>>.
Z: squid, E: fossil, and R: lizard. You press <<R>>.
Z: straw, E: arugula, and R: wrapping paper. You press <<E>>.
Z: plug, E: timer, and R: tuba. You press <<R>>.
Z: dial, E: cufflink, and R: shoehorn. You press <<Z>>.
Z: nail clippers, E: station wagon, and R: salad. You press <<R>>.
Z: pastry, E: bed, and R: nightstand. You press <<Z>>.
Z: photograph, E: swimming pool, and R: shell. You press <<Z>>.
Z: stick, E: cruise ship, and R: wooden leg. You press <<Z>>.
Z: bracket, E: bulldozer, and R: ticktacktoe. You press <<R>>.
Z: funnel, E: mosquito net, and R: cord. You press <<E>>.
Z: rhinoceros, E: phone, and R: t-shirt. You press <<Z>>.
Z: kebab, E: accordion, and R: celery. You press <<E>>.
Z: pine tree, E: paper bag, and R: costume. You press <<R>>.
Z: knob, E: feather, and R: cabbage. You press <<R>>.
Z: buckle, E: poster, and R: toe. You press <<E>>.
Z: toga, E: pedometer, and R: cellphone. You press <<Z>>.
Z: tackle, E: sandpaper, and R: handbrake. You press <<R>>.
Z: hyena, E: golf cart, and R: target. You press <<Z>>.
Z: branch, E: handbrake, and R: steering wheel. You press <<Z>>.
Z: bandanna, E: knitting needle, and R: thorn. You press <<R>>.
Z: golf cart, E: steering wheel, and R: projector. You press <<R>>.
Z: earwig, E: macadamia, and R: hourglass. You press <<R>>.
Z: towel rack, E: hinge, and R: cane. You press <<R>>.
Z: radish, E: fishhook, and R: wreath. You press <<E>>.
Z: mousetrap, E: cookie cutter, and R: seafood. You press <<R>>.
Z: pine needle, E: trombone, and R: stirrup. You press <<Z>>.
Z: suit, E: gyro, and R: spider web. You press <<Z>>.
Z: hatbox, E: brush, and R: speedometer. You press <<R>>.
Z: hippopotamus, E: grenade, and R: palette. You press <<Z>>.
Z: cilantro, E: windsock, and R: air mattress. You press <<Z>>.