You will be presented with triplets of objects, which will be assigned to the keys R, Z, and G.
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.

R: firecracker, Z: roulette wheel, and G: chime. You press <<Z>>.
R: fishhook, Z: cornbread, and G: cauliflower. You press <<R>>.
R: hatbox, Z: ski lift, and G: birthday cake. You press <<Z>>.
R: cello, Z: chess piece, and G: hotplate. You press <<G>>.
R: snack, Z: barbell, and G: puppy. You press <<G>>.
R: solar panel, Z: holster, and G: cocoon. You press <<Z>>.
R: buoy, Z: kale, and G: cocktail. You press <<Z>>.
R: box, Z: stomach, and G: magnifying glass. You press <<Z>>.
R: trashcan, Z: puffin, and G: air pump. You press <<Z>>.
R: axe, Z: pin, and G: banana split. You press <<G>>.
R: hanger, Z: alligator, and G: coffin. You press <<Z>>.
R: valve, Z: cigarette holder, and G: shuffleboard. You press <<R>>.
R: foot, Z: lemon, and G: petal. You press <<Z>>.
R: kite, Z: scorpion, and G: crystal. You press <<Z>>.
R: wreath, Z: shovel, and G: coil. You press <<R>>.
R: sweater, Z: subway, and G: chess piece. You press <<R>>.
R: creme brulee, Z: torch, and G: wallpaper. You press <<R>>.
R: giraffe, Z: beer, and G: cornhusk. You press <<R>>.
R: hairspray, Z: caviar, and G: soldering iron. You press <<Z>>.
R: vest, Z: bathtub, and G: patty. You press <<G>>.
R: honey, Z: parsley, and G: artichoke. You press <<R>>.
R: acorn, Z: candle, and G: mousetrap. You press <<Z>>.
R: squeegee, Z: dial, and G: stained glass. You press <<Z>>.
R: pinball, Z: ready meal, and G: coal. You press <<R>>.
R: banana split, Z: pedometer, and G: navel. You press <<R>>.
R: gauze, Z: recorder, and G: emerald. You press <<R>>.
R: toast, Z: elbow, and G: bassinet. You press <<G>>.
R: doghouse, Z: chair, and G: carrot. You press <<G>>.
R: blueberry, Z: corset, and G: turnstile. You press <<R>>.
R: generator, Z: scarecrow, and G: gyroscope. You press <<Z>>.
R: harmonica, Z: coleslaw, and G: racket. You press <<G>>.
R: locker, Z: wheelbarrow, and G: skewer. You press <<Z>>.
R: top hat, Z: trampoline, and G: water cooler. You press <<Z>>.
R: block, Z: beachball, and G: beetle. You press <<R>>.
R: ironing board, Z: stingray, and G: calculator. You press <<G>>.
R: hood, Z: snowball, and G: seahorse. You press <<R>>.
R: calf, Z: videocassette, and G: mattress. You press <<R>>.
R: saw, Z: mousse, and G: grain. You press <<R>>.
R: parsley, Z: honey, and G: artichoke. You press <<Z>>.
R: loincloth, Z: whip, and G: penguin. You press <<G>>.
R: clarinet, Z: shoe polish, and G: quad. You press <<R>>.
R: bassoon, Z: hearse, and G: spider web. You press <<Z>>.
R: scarecrow, Z: pepperoni, and G: ring. You press <<R>>.
R: pennant, Z: brass knuckles, and G: manatee. You press <<Z>>.
R: dessert, Z: swizzle stick, and G: cheeseburger. You press <<Z>>.
R: pillow, Z: bun, and G: cleaver. You press <<R>>.
R: cream cheese, Z: hook, and G: hay. You press <<G>>.
R: triangle, Z: remote control, and G: cobra. You press <<Z>>.
R: bullet, Z: cellphone, and G: printer. You press <<R>>.
R: sail, Z: wrap, and G: outfit. You press <<R>>.
R: wind chimes, Z: duct, and G: cereal. You press <<G>>.
R: handcuff, Z: cherry, and G: artichoke. You press <<R>>.
R: jump rope, Z: hand, and G: toad. You press <<G>>.
R: knitting needle, Z: pastry, and G: jelly bean. You press <<R>>.
R: keg, Z: rice, and G: stamp. You press <<G>>.
R: fan, Z: goldfish, and G: taxi. You press <<Z>>.
R: chandelier, Z: mousetrap, and G: fencepost. You press <<R>>.
R: crystal, Z: screw, and G: polo shirt. You press <<G>>.
R: ring, Z: pepperoni, and G: scarecrow. You press <<G>>.
R: marker, Z: pedometer, and G: mail. You press <<Z>>.
R: timer, Z: pogo stick, and G: dart. You press <<R>>.
R: dumpster, Z: mail, and G: feather. You press <<G>>.
R: iguana, Z: pole, and G: mouse. You press <<Z>>.
R: milk, Z: dragonfly, and G: strainer. You press <<Z>>.
R: dolly, Z: banana peel, and G: breadbox. You press <<R>>.
R: water bottle, Z: parrot, and G: star fruit. You press <<Z>>.
R: sundae, Z: guacamole, and G: spareribs. You press <<R>>.
R: mousetrap, Z: cabbage, and G: gearshift. You press <<Z>>.
R: bug, Z: gravy, and G: goblet. You press <<R>>.
R: maple syrup, Z: cash machine, and G: parsley. You press <<Z>>.
R: holster, Z: hippopotamus, and G: fence. You press <<G>>.
R: plate, Z: headdress, and G: daisy. You press <<G>>.
R: beaver, Z: appetizer, and G: comic book. You press <<G>>.
R: stapler, Z: deodorant, and G: polygraph. You press <<Z>>.
R: oil, Z: hedgehog, and G: nutcracker. You press <<R>>.
R: sheath, Z: broccoli, and G: neck. You press <<R>>.
R: alligator, Z: rug, and G: cake mix. You press <<Z>>.
R: strainer, Z: dragonfly, and G: milk. You press <<Z>>.
R: valve, Z: peppermint, and G: sweatsuit. You press <<G>>.
R: swing set, Z: stamp, and G: baton. You press <<R>>.
R: viewfinder, Z: shoelace, and G: wafer. You press <<G>>.
R: handlebar, Z: root, and G: mouth. You press <<Z>>.
R: staple gun, Z: petri dish, and G: orangutan. You press <<R>>.
R: paddle, Z: cashew, and G: horse. You press <<Z>>.
R: birdbath, Z: baton, and G: green beans. You press <<G>>.
R: leash, Z: periscope, and G: sewing machine. You press <<R>>.
R: green beans, Z: couch, and G: lavender. You press <<Z>>.
R: glass, Z: syringe, and G: confetti. You press <<Z>>.
R: filter, Z: tree trunk, and G: gravel. You press <<Z>>.
R: arch, Z: dishwasher, and G: television. You press <<R>>.
R: ivy, Z: nail clippers, and G: dragonfly. You press <<Z>>.
R: beaver, Z: mulberry, and G: home plate. You press <<G>>.
R: oyster, Z: lighter, and G: chess piece. You press <<R>>.
R: closet, Z: cap, and G: ice. You press <<R>>.
R: bread, Z: snack, and G: typewriter. You press <<G>>.
R: whoopee cushion, Z: crayon, and G: robe. You press <<G>>.
R: windowsill, Z: aircraft carrier, and G: ink. You press <<G>>.
R: horse, Z: paddle, and G: cashew. You press <<G>>.
R: root, Z: shrimp, and G: vial. You press <<G>>.
R: butterfly, Z: lampshade, and G: license plate. You press <<R>>.
R: clover, Z: camel, and G: javelin. You press <<G>>.
R: tape, Z: wire, and G: barcode. You press <<Z>>.
R: toga, Z: cleat, and G: landmine. You press <<R>>.
R: gear, Z: hockey stick, and G: bumper. You press <<Z>>.
R: vacuum, Z: bone, and G: clover. You press <<R>>.
R: cleaver, Z: seaweed, and G: outlet. You press <<G>>.
R: pillow, Z: checkers, and G: lighter. You press <<G>>.
R: fungus, Z: teddy bear, and G: bucket. You press <<Z>>.
R: sandbag, Z: pesto, and G: muff. You press <<Z>>.
R: slide, Z: grape, and G: dirt bike. You press <<Z>>.
R: cardinal, Z: mouse, and G: gem. You press <<G>>.
R: shoelace, Z: contact lens, and G: antelope. You press <<G>>.
R: coconut, Z: brass knuckles, and G: matchbox. You press <<Z>>.
R: sugar cube, Z: cocoon, and G: pinwheel. You press <<R>>.
R: gravestone, Z: combination lock, and G: snow. You press <<Z>>.
R: microwave, Z: typewriter, and G: yarn. You press <<G>>.
R: birdbath, Z: paperclip, and G: lobster. You press <<Z>>.
R: water heater, Z: engine, and G: panda. You press <<G>>.
R: toga, Z: landmine, and G: cleat. You press <<R>>.
R: scrabble, Z: sweater, and G: bed. You press <<R>>.
R: antenna, Z: hearse, and G: straw. You press <<Z>>.
R: tablet, Z: hammer, and G: sail. You press <<R>>.
R: fish, Z: coat, and G: robe. You press <<R>>.
R: rattlesnake, Z: pipe, and G: cement mixer. You press <<R>>.
R: napkin, Z: radish, and G: pacifier. You press <<Z>>.
R: potato, Z: bookmark, and G: chimney. You press <<R>>.
R: nail polish, Z: scraper, and G: bologna. You press <<R>>.
R: blinder, Z: pole, and G: closet. You press <<R>>.
R: snail, Z: pigeon, and G: trowel. You press <<G>>.
R: thermostat, Z: napkin ring, and G: watering can. You press <<R>>.
R: window, Z: sweatsuit, and G: muff. You press <<R>>.
R: camcorder, Z: highchair, and G: dandelion. You press <<R>>.
R: roof rack, Z: porcupine, and G: hanger. You press <<Z>>.
R: odometer, Z: mouse, and G: hedgehog. You press <<R>>.
R: coat, Z: mascara, and G: bug. You press <<G>>.
R: jigsaw puzzle, Z: waterwheel, and G: telegraph. You press <<R>>.
R: octopus, Z: patty, and G: bracket. You press <<Z>>.
R: hearse, Z: straw, and G: antenna. You press <<Z>>.
R: kneepad, Z: magnifier, and G: tinsel. You press <<G>>.
R: bead, Z: ottoman, and G: ant. You press <<Z>>.
R: cement mixer, Z: yogurt, and G: chicken. You press <<R>>.
R: windowsill, Z: tuning fork, and G: dartboard. You press <<G>>.
R: can opener, Z: tongs, and G: rifle. You press <<G>>.
R: crutch, Z: coffee pot, and G: walker. You press <<Z>>.
R: book, Z: handprint, and G: tiara. You press <<G>>.
R: motorcycle, Z: sandbox, and G: train. You press <<Z>>.
R: birdcage, Z: cocktail, and G: sticker. You press <<Z>>.
R: ramp, Z: spareribs, and G: tamale. You press <<R>>.
R: rattlesnake, Z: beehive, and G: ski pole. You press <<G>>.
R: soccer ball, Z: cardboard, and G: cream cheese. You press <<R>>.
R: bat, Z: jewel, and G: leaf. You press <<Z>>.
R: polaroid, Z: spinach, and G: nail clippers. You press <<Z>>.
R: watch, Z: zebra, and G: kazoo. You press <<G>>.
R: ivy, Z: skin, and G: defibrillator. You press <<G>>.
R: coyote, Z: counter, and G: bag. You press <<R>>.
R: hoodie, Z: notebook, and G: calf. You press <<G>>.
R: mask, Z: trowel, and G: chandelier. You press <<Z>>.
R: goldfish, Z: fan, and G: tadpole. You press <<Z>>.
R: ostrich, Z: axe, and G: shell. You press <<R>>.
R: tree, Z: water bottle, and G: highlighter. You press <<R>>.
R: wheelbarrow, Z: police car, and G: wick. You press <<G>>.
R: jam, Z: hockey stick, and G: mixer. You press <<Z>>.
R: coral, Z: router, and G: letter opener. You press <<R>>.
R: revolver, Z: telescope, and G: knob. You press <<G>>.
R: wetsuit, Z: chips, and G: sprouts. You press <<R>>.
R: ferret, Z: deer, and G: doorknocker. You press <<G>>.
R: snowplow, Z: cookie sheet, and G: ring. You press <<G>>.
R: cactus, Z: peppermint, and G: stove. You press <<R>>.
R: mascara, Z: saltshaker, and G: phone. You press <<R>>.
R: pipe, Z: tuxedo, and G: skeleton. You press <<R>>.
R: bowtie, Z: shower curtain, and G: stiletto. You press <<G>>.
R: cherry, Z: sausage, and G: razor. You press <<G>>.
R: trailer, Z: pastry, and G: cassette. You press <<Z>>.
R: gong, Z: dumpster, and G: washing machine. You press <<Z>>.
R: shaving cream, Z: plunger, and G: clothesline. You press <<Z>>.
R: punch, Z: sugar cube, and G: fig. You press <<G>>.
R: hockey stick, Z: jam, and G: mixer. You press <<R>>.
R: avocado, Z: defibrillator, and G: button. You press <<R>>.
R: headlamp, Z: stick, and G: star fruit. You press <<R>>.
R: blueberry, Z: lens, and G: ping-pong table. You press <<R>>.