You will be presented with triplets of objects, which will be assigned to the keys Z, R, and C.
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: eagle, R: canister, and C: pepperoni. You press <<Z>>.
Z: jet, R: beet, and C: jelly bean. You press <<Z>>.
Z: eggnog, R: xylophone, and C: sarcophagus. You press <<R>>.
Z: muffin, R: purse, and C: sand. You press <<R>>.
Z: dice, R: milkshake, and C: toothbrush. You press <<Z>>.
Z: steak, R: sandcastle, and C: cassette. You press <<C>>.
Z: rollerskate, R: coal, and C: broccoli. You press <<Z>>.
Z: cornbread, R: gauge, and C: ramp. You press <<Z>>.
Z: fire alarm, R: board game, and C: vegetable. You press <<C>>.
Z: rhinoceros, R: wooden leg, and C: doorstop. You press <<C>>.
Z: towel rack, R: oar, and C: trapdoor. You press <<Z>>.
Z: bank, R: moose, and C: spear. You press <<R>>.
Z: rickshaw, R: walrus, and C: stopwatch. You press <<R>>.
Z: gearshift, R: shrimp, and C: triangle. You press <<R>>.
Z: pump, R: dreidel, and C: chain. You press <<R>>.
Z: sink, R: fern, and C: hovercraft. You press <<R>>.
Z: tarantula, R: scanner, and C: whistle. You press <<Z>>.
Z: stereo, R: railing, and C: moccasin. You press <<C>>.
Z: bed, R: insole, and C: boxer shorts. You press <<Z>>.
Z: sugar cube, R: jersey, and C: crepe. You press <<R>>.
Z: frame, R: cash register, and C: dagger. You press <<C>>.
Z: hole, R: cocktail, and C: plug. You press <<C>>.
Z: ferry, R: plaster cast, and C: oar. You press <<R>>.
Z: sandwich, R: boat, and C: recliner. You press <<Z>>.
Z: baton, R: crystal ball, and C: woman. You press <<Z>>.
Z: pants, R: saxophone, and C: whoopee cushion. You press <<R>>.
Z: horseshoe, R: ski pole, and C: phone. You press <<C>>.
Z: panther, R: speaker, and C: raisin. You press <<Z>>.
Z: computer screen, R: scooter, and C: mongoose. You press <<C>>.
Z: life jacket, R: muff, and C: panther. You press <<Z>>.
Z: butterfly, R: wax, and C: lightbulb. You press <<Z>>.
Z: lightning bug, R: wig, and C: syringe. You press <<C>>.
Z: caviar, R: dashboard, and C: mosquito net. You press <<C>>.
Z: dandelion, R: teacup, and C: taffy. You press <<R>>.
Z: door, R: notepad, and C: fire hydrant. You press <<C>>.
Z: giraffe, R: squirrel, and C: shoe polish. You press <<C>>.
Z: shower, R: saxophone, and C: chicken wire. You press <<R>>.
Z: tab, R: retainer, and C: tamale. You press <<R>>.
Z: veil, R: cardinal, and C: crossbow. You press <<C>>.
Z: ratchet, R: straightjacket, and C: ottoman. You press <<Z>>.
Z: folder, R: hay, and C: iguana. You press <<Z>>.
Z: toaster, R: firecracker, and C: leopard. You press <<C>>.
Z: corn, R: lemon, and C: doorstop. You press <<C>>.
Z: meatball, R: reel, and C: heater. You press <<Z>>.
Z: blueberry, R: flashlight, and C: cummerbund. You press <<Z>>.
Z: potpourri, R: hippopotamus, and C: bread. You press <<R>>.
Z: walrus, R: popsicle, and C: cymbal. You press <<R>>.
Z: rim, R: taxi, and C: gate. You press <<C>>.
Z: slug, R: lock, and C: bathrobe. You press <<Z>>.
Z: cummerbund, R: lantern, and C: tie. You press <<R>>.
Z: beaker, R: radio, and C: memory stick. You press <<Z>>.
Z: shoehorn, R: bed, and C: cherry. You press <<C>>.
Z: accordion, R: filter, and C: chandelier. You press <<C>>.
Z: bull, R: cockatoo, and C: contact lens. You press <<C>>.
Z: arugula, R: bungee, and C: bubble. You press <<R>>.
Z: backdrop, R: birthday cake, and C: easter egg. You press <<Z>>.
Z: carriage, R: burner, and C: reindeer. You press <<C>>.
Z: inkwell, R: tablecloth, and C: blowfish. You press <<C>>.
Z: tablet, R: lamppost, and C: seafood. You press <<C>>.
Z: ball, R: jet, and C: hoe. You press <<Z>>.
Z: mop, R: raisin, and C: handprint. You press <<Z>>.
Z: tapestry, R: eggshell, and C: pig. You press <<Z>>.
Z: jellyfish, R: hose, and C: boxing gloves. You press <<C>>.
Z: glue, R: oilcan, and C: beer. You press <<R>>.
Z: latte, R: poinsettia, and C: television. You press <<C>>.
Z: hole, R: ham, and C: grille. You press <<R>>.
Z: tee, R: raccoon, and C: stapler. You press <<R>>.
Z: petal, R: kebab, and C: aloe. You press <<R>>.
Z: skateboard, R: leaf, and C: train. You press <<R>>.
Z: guardrail, R: ramp, and C: lion. You press <<C>>.
Z: clarinet, R: kazoo, and C: jacket. You press <<C>>.
Z: baby, R: caterpillar, and C: blower. You press <<Z>>.
Z: duster, R: slide, and C: sidecar. You press <<Z>>.
Z: bean, R: pony, and C: clothespin. You press <<C>>.
Z: manhole, R: kimono, and C: safety pin. You press <<R>>.
Z: stamp, R: denture, and C: tulip. You press <<Z>>.
Z: wine bottle, R: boot, and C: railing. You press <<R>>.
Z: footrest, R: piglet, and C: poodle. You press <<Z>>.
Z: saddle, R: mail, and C: calculator. You press <<Z>>.
Z: pastry, R: camera lens, and C: roadsweeper. You press <<Z>>.
Z: clothespin, R: hedgehog, and C: cinnamon. You press <<R>>.
Z: flour, R: scallop, and C: oil. You press <<R>>.
Z: bone, R: flask, and C: baklava. You press <<Z>>.
Z: salami, R: handlebar, and C: stereo. You press <<Z>>.
Z: doormat, R: eyedropper, and C: paper bag. You press <<R>>.
Z: telegraph, R: hamster, and C: vending machine. You press <<R>>.
Z: fire alarm, R: banana split, and C: tape recorder. You press <<R>>.
Z: panda, R: washcloth, and C: milkshake. You press <<Z>>.
Z: shoulder, R: bus, and C: lanyard. You press <<R>>.
Z: sled, R: lab coat, and C: car door. You press <<C>>.
Z: crayfish, R: sweeper, and C: grapefruit. You press <<R>>.
Z: envelope, R: stem, and C: goalpost. You press <<Z>>.
Z: bracelet, R: grate, and C: sock. You press <<R>>.
Z: hobbyhorse, R: loveseat, and C: container. You press <<Z>>.
Z: light switch, R: eclair, and C: teepee. You press <<C>>.
Z: calf, R: bin, and C: lightning bug. You press <<C>>.
Z: mousse, R: stethoscope, and C: shell. You press <<R>>.
Z: subway, R: roof rack, and C: sticker. You press <<C>>.
Z: denture, R: tennis ball, and C: cranberry. You press <<Z>>.
Z: bulldozer, R: wallet, and C: spur. You press <<R>>.