You will be presented with triplets of objects, which will be assigned to the keys Z, G, and F.
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: brussels sprouts, G: sweatsuit, and F: pulley. You press <<G>>.
Z: keyboard, G: breathalyzer, and F: cordon bleu. You press <<F>>.
Z: scrambled egg, G: paint, and F: tuxedo. You press <<F>>.
Z: pajamas, G: dollhouse, and F: juice. You press <<Z>>.
Z: triangle, G: trampoline, and F: milk. You press <<G>>.
Z: souffle, G: seesaw, and F: tape recorder. You press <<F>>.
Z: mosquito, G: cracker, and F: burner. You press <<Z>>.
Z: nail, G: honey, and F: blanket. You press <<F>>.
Z: coat rack, G: baseball, and F: window. You press <<G>>.
Z: doormat, G: gorilla, and F: first-aid kit. You press <<G>>.
Z: float, G: shower cap, and F: checkers. You press <<G>>.
Z: abacus, G: telephone pole, and F: nail polish. You press <<F>>.
Z: soda fountain, G: payphone, and F: spacesuit. You press <<F>>.
Z: boxer shorts, G: bracelet, and F: seagull. You press <<F>>.
Z: peach, G: ant, and F: washboard. You press <<F>>.
Z: guillotine, G: cane, and F: puppet. You press <<F>>.
Z: fuse, G: squirrel, and F: kazoo. You press <<G>>.
Z: submarine, G: speaker, and F: hammock. You press <<G>>.
Z: card, G: clasp, and F: pastry. You press <<G>>.
Z: egg roll, G: cheese, and F: stuffing. You press <<G>>.
Z: dragonfly, G: revolver, and F: ski. You press <<G>>.
Z: teapot, G: screw, and F: olive. You press <<G>>.
Z: cigarette holder, G: contact lens, and F: glass. You press <<Z>>.
Z: cot, G: sea urchin, and F: lampshade. You press <<G>>.
Z: seaweed, G: straw, and F: bok choy. You press <<G>>.
Z: swing, G: ice pack, and F: crow. You press <<G>>.
Z: knob, G: tee, and F: carriage. You press <<Z>>.
Z: brick, G: hook, and F: shaving cream. You press <<F>>.
Z: coffeemaker, G: backgammon, and F: grapefruit. You press <<G>>.
Z: snake, G: hinge, and F: trashcan. You press <<Z>>.
Z: tackle, G: tape measure, and F: powder. You press <<Z>>.
Z: sewage, G: water cooler, and F: asparagus. You press <<Z>>.
Z: gutter, G: pallet, and F: beet. You press <<F>>.
Z: dessert, G: raisin, and F: rearview mirror. You press <<F>>.
Z: feather, G: tadpole, and F: pinwheel. You press <<G>>.
Z: webcam, G: candy bar, and F: roller. You press <<G>>.
Z: wheelchair, G: watch, and F: shell. You press <<Z>>.
Z: tugboat, G: burner, and F: french horn. You press <<G>>.
Z: windshield wiper, G: ant, and F: bassinet. You press <<G>>.
Z: gong, G: windsock, and F: kitten. You press <<F>>.
Z: grain, G: sunroof, and F: owl. You press <<G>>.
Z: laundry basket, G: revolving door, and F: christmas card. You press <<G>>.
Z: octopus, G: teacup, and F: seaplane. You press <<Z>>.
Z: boomerang, G: fence, and F: hard disk. You press <<F>>.
Z: ferry, G: sink, and F: alligator. You press <<G>>.
Z: turntable, G: raincoat, and F: tablet. You press <<G>>.
Z: radar, G: contact lens, and F: macaroni. You press <<G>>.
Z: drain, G: clothes, and F: aardvark. You press <<Z>>.
Z: videogame, G: retainer, and F: mantle. You press <<F>>.
Z: bumper, G: hamster, and F: stiletto. You press <<Z>>.
Z: heater, G: clothesline, and F: turntable. You press <<G>>.
Z: pedometer, G: bolo tie, and F: yarn. You press <<Z>>.
Z: pillbox, G: handbrake, and F: crayfish. You press <<G>>.
Z: saucer, G: scaffolding, and F: tamale. You press <<G>>.
Z: harness, G: mole, and F: wasp. You press <<Z>>.
Z: apple tree, G: bow, and F: orangutan. You press <<G>>.
Z: sifter, G: gondola, and F: palm tree. You press <<Z>>.
Z: cardboard, G: earplug, and F: sombrero. You press <<F>>.
Z: leopard, G: screen, and F: racehorse. You press <<F>>.
Z: coffee filter, G: beanbag, and F: earplug. You press <<Z>>.