You will be presented with triplets of objects, which will be assigned to the keys Z, K, and I.
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: beehive, K: yarn, and I: pitchfork. You press <<K>>.
Z: cannonball, K: bonsai, and I: aloe. You press <<Z>>.
Z: paperweight, K: submarine, and I: rose. You press <<I>>.
Z: basketball, K: kale, and I: spider. You press <<Z>>.
Z: candy cane, K: cocoon, and I: dustpan. You press <<Z>>.
Z: footprint, K: crayon, and I: peanut butter. You press <<I>>.
Z: pallet, K: fork, and I: coil. You press <<Z>>.
Z: chopsticks, K: hawk, and I: sundae. You press <<I>>.
Z: icemaker, K: bin, and I: scoreboard. You press <<Z>>.
Z: chandelier, K: piggy bank, and I: cereal. You press <<K>>.
Z: vest, K: pedal, and I: barrette. You press <<K>>.
Z: beer, K: garter, and I: contact lens. You press <<Z>>.
Z: barcode, K: grater, and I: bird. You press <<I>>.
Z: telephone pole, K: cable, and I: guardrail. You press <<I>>.
Z: flypaper, K: toe, and I: coffee table. You press <<K>>.
Z: staple, K: jump rope, and I: swordfish. You press <<I>>.
Z: tongs, K: terrarium, and I: bonnet. You press <<I>>.
Z: chips, K: bucket, and I: telegraph. You press <<K>>.
Z: navel, K: trough, and I: outfit. You press <<K>>.
Z: shears, K: face, and I: cranberry. You press <<K>>.
Z: blowfish, K: headlight, and I: scoreboard. You press <<Z>>.
Z: crown, K: cigarette butt, and I: apple. You press <<K>>.
Z: thumbtack, K: cardboard, and I: revolving door. You press <<I>>.
Z: lectern, K: turtleneck, and I: sheep. You press <<Z>>.
Z: seafood, K: thermostat, and I: guinea pig. You press <<Z>>.
Z: creme brulee, K: celery, and I: pump. You press <<I>>.
Z: lamppost, K: twig, and I: sand. You press <<K>>.
Z: turtleneck, K: earwig, and I: pallet. You press <<Z>>.
Z: coffeemaker, K: red carpet, and I: touchpad. You press <<K>>.
Z: tool, K: box, and I: cable. You press <<K>>.
Z: bucket, K: palette, and I: bacon. You press <<I>>.
Z: taxi, K: boomerang, and I: jalapeno. You press <<I>>.
Z: pepper mill, K: pumpkin, and I: wrap. You press <<Z>>.
Z: wire cutters, K: doll, and I: computer screen. You press <<K>>.
Z: bubble, K: jug, and I: jewel. You press <<K>>.
Z: raisin, K: bullet, and I: sandpaper. You press <<Z>>.
Z: pencil sharpener, K: bathmat, and I: sombrero. You press <<Z>>.
Z: cigarette, K: refrigerator, and I: pepper mill. You press <<Z>>.
Z: handcuff, K: flag, and I: teabag. You press <<Z>>.
Z: wrench, K: bun, and I: test tube. You press <<I>>.
Z: wine bottle, K: tricycle, and I: mixer. You press <<K>>.
Z: grasshopper, K: burrito, and I: stamp. You press <<Z>>.
Z: couch, K: copier, and I: plastic film. You press <<I>>.
Z: flower, K: boy, and I: noose. You press <<I>>.
Z: credit card, K: match, and I: shortbread. You press <<K>>.
Z: mud, K: flamethrower, and I: trowel. You press <<K>>.
Z: tablecloth, K: coffee table, and I: cereal. You press <<I>>.
Z: cement mixer, K: hard disk, and I: leotard. You press <<I>>.
Z: candy bar, K: anchor, and I: honeycomb. You press <<K>>.
Z: letter opener, K: coffee filter, and I: duffel bag. You press <<K>>.
Z: water heater, K: bullet, and I: peppermint. You press <<I>>.
Z: vial, K: macadamia, and I: bacon. You press <<Z>>.
Z: uniform, K: mitten, and I: slingshot. You press <<K>>.
Z: satellite, K: coffee pot, and I: hula hoop. You press <<K>>.
Z: orange, K: magnifier, and I: carrot. You press <<K>>.
Z: knife, K: belt, and I: stingray. You press <<K>>.
Z: soldering iron, K: metal detector, and I: cantaloupe. You press <<I>>.
Z: bead, K: revolving door, and I: cheese. You press <<K>>.
Z: hair, K: cashew, and I: walker. You press <<I>>.
Z: lab coat, K: iceskate, and I: trumpet. You press <<I>>.
Z: pecan, K: toolbox, and I: fishnet stockings. You press <<K>>.
Z: screw, K: bank, and I: canister. You press <<Z>>.
Z: blindfold, K: javelin, and I: whoopee cushion. You press <<Z>>.
Z: blimp, K: beard, and I: cigar. You press <<Z>>.
Z: shrimp, K: guinea pig, and I: mold. You press <<I>>.
Z: cup, K: saw, and I: baseball bat. You press <<Z>>.
Z: gum, K: chest, and I: photo booth. You press <<Z>>.
Z: hearse, K: lens, and I: goldfish. You press <<I>>.
Z: teddy bear, K: hearing aid, and I: trombone. You press <<Z>>.
Z: mattress, K: snake, and I: incense. You press <<Z>>.
Z: shovel, K: toaster oven, and I: shrimp. You press <<I>>.
Z: highlighter, K: tractor, and I: submarine. You press <<K>>.
Z: submarine, K: cleat, and I: ramp. You press <<K>>.
Z: credit card, K: fruitcake, and I: marker. You press <<I>>.
Z: trunk, K: skewer, and I: twig. You press <<Z>>.
Z: drill, K: strawberry, and I: parrot. You press <<Z>>.
Z: sombrero, K: reel, and I: acorn. You press <<K>>.
Z: skunk, K: outfit, and I: money. You press <<Z>>.
Z: hail, K: stomach, and I: espresso. You press <<Z>>.
Z: shoehorn, K: bull, and I: penlight. You press <<I>>.
Z: stump, K: ping-pong table, and I: peppermint. You press <<I>>.
Z: hairpin, K: wedding cake, and I: photo booth. You press <<I>>.
Z: face mask, K: tiger, and I: coat. You press <<K>>.
Z: wok, K: station wagon, and I: eclair. You press <<K>>.
Z: pudding, K: spider web, and I: plastic film. You press <<K>>.
Z: bus, K: defibrillator, and I: pomegranate. You press <<I>>.
Z: safety pin, K: tuning fork, and I: tag. You press <<K>>.
Z: cat, K: closet, and I: water bottle. You press <<Z>>.
Z: chihuahua, K: soy sauce, and I: skirt. You press <<Z>>.
Z: tooth, K: revolver, and I: road sign. You press <<Z>>.
Z: pickle, K: toe, and I: nightstand. You press <<K>>.
Z: boat, K: handlebar, and I: eggnog. You press <<I>>.
Z: soda fountain, K: racehorse, and I: blazer. You press <<K>>.
Z: bird, K: metronome, and I: spacesuit. You press <<Z>>.
Z: flower, K: nutcracker, and I: cane. You press <<Z>>.
Z: trigger, K: ambulance, and I: breadbox. You press <<I>>.
Z: lighter, K: printer, and I: ready meal. You press <<K>>.
Z: credit card, K: brake, and I: workbench. You press <<Z>>.
Z: eggplant, K: ballot box, and I: detonator. You press <<Z>>.
Z: burner, K: quiche, and I: tab. You press <<I>>.
Z: duck, K: garlic, and I: toothpick. You press <<K>>.
Z: napkin, K: hairbrush, and I: scale. You press <<Z>>.
Z: letter opener, K: silverware, and I: tee. You press <<I>>.
Z: mannequin, K: can, and I: cherry. You press <<Z>>.
Z: grater, K: toga, and I: trap. You press <<K>>.
Z: treasure, K: eye, and I: crucifix. You press <<K>>.
Z: cherry, K: rake, and I: ambulance. You press <<K>>.
Z: crow, K: tick, and I: riser. You press <<I>>.
Z: candlestick, K: corsage, and I: swimsuit. You press <<I>>.
Z: golf cart, K: duster, and I: cockroach. You press <<Z>>.
Z: bassinet, K: binder, and I: amber. You press <<Z>>.
Z: skeleton, K: gurney, and I: foam. You press <<K>>.
Z: mixer, K: beachball, and I: router. You press <<K>>.
Z: feather, K: grits, and I: balloon. You press <<K>>.
Z: nightshirt, K: bed, and I: lanyard. You press <<I>>.
Z: glass, K: measuring cup, and I: umbrella. You press <<I>>.
Z: tea, K: saw, and I: breathalyzer. You press <<K>>.
Z: plastic film, K: shutter, and I: magnet. You press <<I>>.
Z: clover, K: sheet, and I: patch. You press <<K>>.
Z: napkin ring, K: pitchfork, and I: buckle. You press <<Z>>.
Z: mail, K: napkin ring, and I: vent. You press <<I>>.
Z: toy, K: basketball hoop, and I: weasel. You press <<I>>.
Z: hook, K: bowtie, and I: gingerbread man. You press <<K>>.
Z: clove, K: beetle, and I: pizza. You press <<K>>.
Z: cloud, K: stair, and I: map. You press <<K>>.
Z: mussel, K: blowtorch, and I: trapdoor. You press <<I>>.
Z: seal, K: buckle, and I: rocking horse. You press <<K>>.
Z: pitchfork, K: hose, and I: wrist. You press <<I>>.
Z: satellite, K: coverall, and I: lion. You press <<I>>.
Z: pet food, K: tugboat, and I: balance beam. You press <<Z>>.
Z: turntable, K: beard, and I: wallpaper. You press <<Z>>.
Z: closet, K: dragonfly, and I: hamster. You press <<Z>>.
Z: milk, K: mattress, and I: tinsel. You press <<I>>.
Z: pie, K: stove, and I: lipstick. You press <<I>>.
Z: mast, K: streetlight, and I: gearshift. You press <<K>>.
Z: cabinet, K: sword, and I: ratchet. You press <<Z>>.
Z: bone, K: shuffleboard, and I: chalk. You press <<Z>>.
Z: racket, K: muffin, and I: pie. You press <<Z>>.
Z: notebook, K: kimono, and I: piggy bank. You press <<K>>.
Z: slot machine, K: asparagus, and I: heater. You press <<K>>.
Z: railing, K: parfait, and I: grasshopper. You press <<K>>.
Z: broom, K: mandolin, and I: berry. You press <<I>>.
Z: plaster cast, K: rock, and I: bottle. You press <<Z>>.
Z: drain, K: mast, and I: balance beam. You press <<Z>>.
Z: koala, K: pocket watch, and I: bagel. You press <<Z>>.
Z: green beans, K: cummerbund, and I: bun. You press <<K>>.
Z: shield, K: cloak, and I: stuffing. You press <<I>>.
Z: birdbath, K: dress, and I: odometer. You press <<I>>.
Z: tea, K: hairdryer, and I: bonnet. You press <<Z>>.
Z: necklace, K: sarcophagus, and I: place mat. You press <<K>>.
Z: computer screen, K: crib, and I: apron. You press <<Z>>.
Z: cord, K: coal, and I: trampoline. You press <<Z>>.
Z: machine gun, K: uniform, and I: water bottle. You press <<I>>.
Z: step stool, K: gong, and I: rolling pin. You press <<K>>.
Z: gravel, K: ramp, and I: dryer. You press <<I>>.
Z: grape, K: squeegee, and I: fence. You press <<Z>>.
Z: yarn, K: jigsaw puzzle, and I: stained glass. You press <<Z>>.
Z: hoe, K: peppermint, and I: tinsel. You press <<Z>>.
Z: avocado, K: doghouse, and I: wrist. You press <<Z>>.
Z: ashtray, K: cockroach, and I: crossbow. You press <<K>>.
Z: record, K: shovel, and I: pitchfork. You press <<Z>>.
Z: birthday cake, K: giraffe, and I: baton. You press <<Z>>.
Z: jellyfish, K: rocket, and I: kite. You press <<Z>>.
Z: crow, K: needle, and I: rifle. You press <<Z>>.
Z: toad, K: propeller, and I: branch. You press <<K>>.
Z: coil, K: airplane, and I: wind chimes. You press <<K>>.
Z: bonsai, K: eagle, and I: box. You press <<Z>>.
Z: bazooka, K: artichoke, and I: coffin. You press <<K>>.
Z: bathtub, K: oar, and I: grass. You press <<I>>.
Z: coleslaw, K: retainer, and I: grasshopper. You press <<I>>.
Z: joystick, K: powder, and I: file. You press <<K>>.
Z: yacht, K: thread, and I: hairnet. You press <<Z>>.
Z: fern, K: copier, and I: lightbulb. You press <<Z>>.
Z: rug, K: beehive, and I: armor. You press <<I>>.
Z: pear, K: cheeseburger, and I: stained glass. You press <<I>>.
Z: violin, K: chess piece, and I: lava. You press <<K>>.
Z: cello, K: noodle, and I: clove. You press <<Z>>.
Z: gurney, K: dynamite, and I: sardine. You press <<Z>>.
Z: chaps, K: blackberry, and I: fly. You press <<Z>>.
Z: shopping cart, K: toaster oven, and I: needle. You press <<I>>.
Z: shoe, K: shoehorn, and I: hinge. You press <<Z>>.
Z: snow, K: hatbox, and I: string cheese. You press <<K>>.
Z: quad, K: nacho, and I: seaplane. You press <<K>>.
Z: mint, K: eel, and I: boxer shorts. You press <<I>>.
Z: gyro, K: mattress, and I: file. You press <<Z>>.
Z: hammock, K: belt buckle, and I: pantsuit. You press <<Z>>.
Z: cantaloupe, K: crow, and I: scrabble. You press <<Z>>.
Z: hobbyhorse, K: gumdrop, and I: licorice. You press <<Z>>.
Z: mascara, K: stirrup, and I: flag. You press <<Z>>.
Z: barcode, K: shoe, and I: slot machine. You press <<K>>.
Z: wheelchair, K: calf, and I: neck. You press <<Z>>.
Z: rock, K: needle, and I: swan. You press <<Z>>.
Z: sunroof, K: broom, and I: taxi. You press <<K>>.
Z: slipper, K: crowbar, and I: pacifier. You press <<K>>.
Z: ribbon, K: corn, and I: pita. You press <<Z>>.
Z: dishwashing liquid, K: bathrobe, and I: vase. You press <<I>>.
Z: doily, K: origami, and I: slingshot. You press <<I>>.
Z: bouquet, K: parachute, and I: dishwasher. You press <<I>>.
Z: iceskate, K: bagpipe, and I: pincushion. You press <<I>>.
Z: clam, K: tulip, and I: violin. You press <<K>>.