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

G: button, R: gavel, and Z: blowfish. You press <<Z>>.
G: go-kart, R: lamppost, and Z: brownie. You press <<Z>>.
G: train, R: potpie, and Z: handle. You press <<R>>.
G: coil, R: cockroach, and Z: boxing gloves. You press <<R>>.
G: bacon, R: hairspray, and Z: fishnet stockings. You press <<G>>.
G: pen, R: sofa bed, and Z: gearshift. You press <<Z>>.
G: staple gun, R: playing card, and Z: snowmobile. You press <<Z>>.
G: microwave, R: sombrero, and Z: chinchilla. You press <<Z>>.
G: hatchet, R: raincoat, and Z: oilcan. You press <<R>>.
G: mouthpiece, R: sweeper, and Z: steak. You press <<Z>>.
G: navel, R: melon, and Z: headset. You press <<Z>>.
G: jump rope, R: wind chimes, and Z: chive. You press <<Z>>.
G: skunk, R: pasta, and Z: waffle iron. You press <<G>>.
G: corkscrew, R: bull, and Z: cash register. You press <<R>>.
G: bazooka, R: curtain, and Z: crumb. You press <<Z>>.
G: shawl, R: milkshake, and Z: mold. You press <<G>>.
G: headscarf, R: jellyfish, and Z: incubator. You press <<G>>.
G: boy, R: handlebar, and Z: license plate. You press <<G>>.
G: shaving cream, R: vulture, and Z: rug. You press <<R>>.
G: groundhog, R: breakfast, and Z: honeypot. You press <<G>>.
G: screw, R: cannonball, and Z: egg roll. You press <<G>>.
G: stove, R: lampshade, and Z: corset. You press <<G>>.
G: lectern, R: hearing aid, and Z: milkshake. You press <<Z>>.
G: speaker, R: bib, and Z: ukulele. You press <<R>>.
G: meerkat, R: wafer, and Z: pear. You press <<R>>.
G: dishrag, R: hot chocolate, and Z: block. You press <<R>>.
G: shell, R: ski, and Z: rack. You press <<G>>.
G: dustpan, R: tomato, and Z: turntable. You press <<R>>.
G: tank, R: birthday cake, and Z: cardinal. You press <<Z>>.
G: taffy, R: soda, and Z: licorice. You press <<R>>.
G: saw, R: elephant, and Z: buckle. You press <<R>>.
G: sink, R: lavender, and Z: earplug. You press <<R>>.
G: leg, R: riser, and Z: pastry. You press <<R>>.
G: dessert, R: vial, and Z: stir fry. You press <<R>>.
G: duffel bag, R: canister, and Z: syringe. You press <<G>>.
G: pulpit, R: missile, and Z: pincushion. You press <<R>>.
G: stomach, R: pedal, and Z: pan. You press <<G>>.
G: ruby, R: towel, and Z: lab coat. You press <<G>>.
G: bracelet, R: red carpet, and Z: goblet. You press <<G>>.
G: hedge, R: urinal, and Z: ant. You press <<R>>.
G: sauce, R: tick, and Z: first-aid kit. You press <<G>>.
G: ready meal, R: barbed wire, and Z: sandpaper. You press <<G>>.
G: fire alarm, R: bulletproof vest, and Z: ravioli. You press <<Z>>.
G: orange, R: brass knuckles, and Z: mop. You press <<G>>.
G: nail polish, R: saucer, and Z: crayfish. You press <<Z>>.
G: clock, R: bulletin board, and Z: fishbowl. You press <<Z>>.
G: stingray, R: baton, and Z: sailboat. You press <<R>>.
G: mask, R: submarine, and Z: microwave. You press <<R>>.
G: coffee table, R: christmas tree, and Z: tomato sauce. You press <<Z>>.
G: rudder, R: cereal, and Z: hairpin. You press <<R>>.
G: switch, R: sunroof, and Z: bow. You press <<R>>.
G: barbell, R: stomach, and Z: gavel. You press <<Z>>.
G: wine cooler, R: folder, and Z: raft. You press <<Z>>.
G: saffron, R: chime, and Z: laundry basket. You press <<G>>.
G: tinsel, R: dumbwaiter, and Z: visor. You press <<R>>.
G: camcorder, R: lens, and Z: wolf. You press <<Z>>.
G: shoelace, R: stilt, and Z: braid. You press <<G>>.
G: metal detector, R: wagon, and Z: hamster. You press <<Z>>.
G: car door, R: leech, and Z: dollhouse. You press <<R>>.
G: otter, R: orange rind, and Z: strap. You press <<Z>>.
G: lasagna, R: gavel, and Z: washcloth. You press <<G>>.
G: gavel, R: frog, and Z: syrup. You press <<R>>.
G: oar, R: hydrant, and Z: coyote. You press <<Z>>.
G: toothpick, R: grater, and Z: train. You press <<Z>>.
G: soup, R: tomato sauce, and Z: painting. You press <<Z>>.
G: garter, R: pencil sharpener, and Z: cruise ship. You press <<Z>>.
G: tablecloth, R: doorstop, and Z: anklet. You press <<Z>>.
G: biscuit, R: scrambled egg, and Z: limousine. You press <<Z>>.
G: mallet, R: cheeseburger, and Z: sonogram. You press <<Z>>.
G: moss, R: horse, and Z: book. You press <<Z>>.
G: noose, R: leech, and Z: tiramisu. You press <<R>>.
G: bubble, R: table, and Z: paper plate. You press <<G>>.
G: torch, R: chips, and Z: aardvark. You press <<Z>>.
G: license plate, R: turban, and Z: top hat. You press <<G>>.
G: chair, R: slot, and Z: doll. You press <<Z>>.
G: skirt, R: sifter, and Z: anchor. You press <<G>>.
G: moth, R: hula hoop, and Z: cart. You press <<G>>.
G: subway, R: sauce, and Z: hatbox. You press <<G>>.
G: rug, R: lock, and Z: mussel. You press <<Z>>.
G: warthog, R: bandage, and Z: paper towel. You press <<G>>.
G: beaver, R: surfboard, and Z: metal detector. You press <<G>>.
G: telephone pole, R: lava, and Z: spacesuit. You press <<R>>.
G: copier, R: chest, and Z: ginger. You press <<G>>.
G: boar, R: screen, and Z: lifesaver. You press <<G>>.
G: whisk, R: clipper, and Z: hamburger. You press <<R>>.
G: map, R: mole, and Z: torso. You press <<R>>.
G: jersey, R: mouth, and Z: revolving door. You press <<Z>>.
G: creme brulee, R: foot, and Z: shirt. You press <<G>>.
G: baton, R: bell pepper, and Z: lemonade. You press <<G>>.
G: notepad, R: broccoli, and Z: glass. You press <<G>>.
G: birdbath, R: crumb, and Z: bathtub. You press <<R>>.
G: surfboard, R: hash, and Z: hinge. You press <<R>>.
G: parfait, R: seed, and Z: manatee. You press <<Z>>.
G: wagon, R: calzone, and Z: blender. You press <<G>>.
G: hula hoop, R: buckle, and Z: bear. You press <<Z>>.
G: key, R: cupcake, and Z: pinwheel. You press <<R>>.
G: crossbow, R: van, and Z: dishwashing liquid. You press <<Z>>.
G: tree, R: cardinal, and Z: pesto. You press <<Z>>.
G: toilet paper, R: air mattress, and Z: pecan. You press <<Z>>.
G: rollerblade, R: fruitcake, and Z: chair. You press <<R>>.