You will be presented with triplets of objects, which will be assigned to the keys F, O, and H.
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.

F: denture, O: sorbet, and H: scone. You press <<F>>.
F: holster, O: sequin, and H: chain. You press <<F>>.
F: pogo stick, O: panther, and H: medal. You press <<O>>.
F: pistachio, O: avocado, and H: skunk. You press <<H>>.
F: nail clippers, O: cashew, and H: doorknob. You press <<O>>.
F: handkerchief, O: knee, and H: licorice. You press <<O>>.
F: soap, O: teabag, and H: stretcher. You press <<H>>.
F: electric chair, O: ice cream, and H: pheasant. You press <<O>>.
F: anvil, O: whiteboard, and H: top hat. You press <<H>>.
F: balance beam, O: stomach, and H: wooden leg. You press <<F>>.
F: pump, O: clothes, and H: snail. You press <<O>>.
F: van, O: crab, and H: hydrant. You press <<O>>.
F: computer screen, O: outfit, and H: chopsticks. You press <<F>>.
F: cleaver, O: ginger, and H: torpedo. You press <<H>>.
F: poinsettia, O: swimming pool, and H: sewing kit. You press <<O>>.
F: cymbal, O: rocket, and H: snow. You press <<O>>.
F: shredder, O: olive, and H: juice. You press <<F>>.
F: teapot, O: sprouts, and H: honeypot. You press <<O>>.
F: enchilada, O: screw, and H: noisemaker. You press <<O>>.
F: pistachio, O: skunk, and H: avocado. You press <<O>>.
F: snowboard, O: wallpaper, and H: film. You press <<F>>.
F: noose, O: spareribs, and H: racket. You press <<O>>.
F: videocassette, O: bubble, and H: cream. You press <<F>>.
F: beehive, O: phone booth, and H: tambourine. You press <<H>>.
F: flipper, O: playpen, and H: chalk. You press <<F>>.
F: bean, O: leg, and H: curry. You press <<O>>.
F: marble, O: grate, and H: keyboard. You press <<O>>.
F: slot machine, O: cockatoo, and H: knee. You press <<O>>.
F: undershirt, O: taxi, and H: forklift. You press <<F>>.
F: rhubarb, O: vegetable, and H: bow. You press <<H>>.
F: doghouse, O: soda fountain, and H: chain. You press <<F>>.
F: truck, O: vegetable, and H: burner. You press <<O>>.
F: bib, O: axe, and H: gutter. You press <<F>>.
F: elephant, O: rag, and H: mouse. You press <<O>>.
F: almond, O: eggshell, and H: violin. You press <<H>>.
F: jack, O: balance beam, and H: torch. You press <<H>>.
F: spareribs, O: noose, and H: racket. You press <<H>>.
F: totem pole, O: tomato, and H: tablecloth. You press <<H>>.
F: polo shirt, O: breathalyzer, and H: rust. You press <<F>>.
F: sledgehammer, O: eggnog, and H: police car. You press <<O>>.
F: ink, O: stingray, and H: petri dish. You press <<O>>.
F: bookmark, O: grape, and H: inkwell. You press <<O>>.
F: pillbox, O: football helmet, and H: cougar. You press <<H>>.
F: praying mantis, O: stuffing, and H: cat. You press <<O>>.
F: groundhog, O: crepe, and H: mast. You press <<F>>.
F: metal detector, O: stair, and H: rose. You press <<O>>.
F: insole, O: barcode, and H: christmas tree. You press <<H>>.
F: coral, O: coffee, and H: headlight. You press <<F>>.
F: mouth, O: train set, and H: hookah. You press <<F>>.
F: diskette, O: target, and H: stopwatch. You press <<F>>.
F: egg, O: snowboard, and H: couch. You press <<O>>.
F: frog, O: bark, and H: baton. You press <<H>>.
F: air mattress, O: sea urchin, and H: diving board. You press <<F>>.
F: dynamite, O: sledgehammer, and H: bean. You press <<H>>.
F: waffle, O: mulch, and H: pet food. You press <<O>>.
F: slot machine, O: crucifix, and H: sandpaper. You press <<H>>.
F: inkwell, O: bookmark, and H: grape. You press <<F>>.
F: skewer, O: desk, and H: violin. You press <<O>>.
F: satellite, O: mug, and H: cobra. You press <<F>>.
F: dishrag, O: raincoat, and H: book. You press <<F>>.
F: umbrella, O: bungee, and H: rock. You press <<H>>.
F: tricycle, O: slipper, and H: fruit. You press <<H>>.
F: place mat, O: clothespin, and H: bean. You press <<H>>.
F: manhole, O: guacamole, and H: hanger. You press <<O>>.
F: turf, O: slug, and H: taxi. You press <<H>>.
F: coat rack, O: spring roll, and H: switch. You press <<O>>.
F: water fountain, O: groundhog, and H: shoe. You press <<O>>.
F: saltshaker, O: boat, and H: recliner. You press <<F>>.
F: vial, O: fan, and H: wetsuit. You press <<F>>.
F: abacus, O: croissant, and H: block. You press <<O>>.
F: chessboard, O: sponge, and H: coffin. You press <<F>>.
F: shelf, O: clipper, and H: gorilla. You press <<F>>.
F: tack, O: printer, and H: anvil. You press <<O>>.
F: tiger, O: truck, and H: chinaware. You press <<F>>.
F: cabinet, O: brace, and H: piglet. You press <<H>>.
F: pencil, O: torch, and H: maggot. You press <<F>>.
F: guacamole, O: manhole, and H: hanger. You press <<H>>.
F: ferry, O: mouthpiece, and H: rain gauge. You press <<O>>.
F: gavel, O: hook, and H: map. You press <<H>>.
F: leek, O: spaghetti, and H: webcam. You press <<H>>.
F: charcoal, O: maggot, and H: pheasant. You press <<F>>.
F: cuckoo clock, O: wreath, and H: swizzle stick. You press <<O>>.
F: mustard, O: graffiti, and H: combination lock. You press <<O>>.
F: gravel, O: robot, and H: cutting board. You press <<O>>.
F: baton, O: coal, and H: film. You press <<F>>.
F: moose, O: barrette, and H: pancake. You press <<H>>.
F: ice cream, O: candy, and H: birdcage. You press <<H>>.
F: juicer, O: hip, and H: hairpin. You press <<F>>.
F: hay, O: jug, and H: hairbrush. You press <<O>>.
F: guinea pig, O: vase, and H: vacuum. You press <<H>>.
F: chainsaw, O: polaroid, and H: coal. You press <<H>>.
F: whoopee cushion, O: charger, and H: pinecone. You press <<F>>.
F: pita, O: racket, and H: padlock. You press <<H>>.
F: pear, O: hash, and H: safety pin. You press <<H>>.
F: papaya, O: beet, and H: snowsuit. You press <<H>>.
F: clay, O: sprinkler, and H: scarf. You press <<O>>.
F: rag, O: mint, and H: amber. You press <<F>>.
F: powder, O: branch, and H: anchor. You press <<F>>.
F: crepe, O: knife, and H: bedpan. You press <<H>>.
F: robot, O: gravel, and H: cutting board. You press <<F>>.
F: fossil, O: juicer, and H: orangutan. You press <<O>>.
F: videogame, O: mascara, and H: safety pin. You press <<H>>.
F: apple tree, O: whiteboard, and H: prism. You press <<O>>.
F: seed, O: weather vane, and H: bungee. You press <<O>>.
F: duffel bag, O: cooler, and H: orange rind. You press <<H>>.
F: uniform, O: cornbread, and H: handkerchief. You press <<F>>.
F: chicken wire, O: bok choy, and H: ski. You press <<F>>.
F: oil, O: board game, and H: boy. You press <<F>>.
F: suitcase, O: train car, and H: beaker. You press <<H>>.
F: tooth, O: bra, and H: tulip. You press <<F>>.
F: goose, O: ice-cream cone, and H: sidecar. You press <<F>>.
F: torpedo, O: bike, and H: soda. You press <<H>>.
F: dumbbell, O: sled, and H: shovel. You press <<H>>.
F: raisin, O: eyedropper, and H: hotdog. You press <<O>>.
F: camper, O: granite, and H: yo-yo. You press <<O>>.
F: knife, O: fossil, and H: guardrail. You press <<F>>.
F: orangutan, O: fossil, and H: juicer. You press <<H>>.
F: eggplant, O: dartboard, and H: burner. You press <<O>>.
F: jellyfish, O: collar, and H: horse. You press <<O>>.
F: pigeon, O: chips, and H: air mattress. You press <<F>>.
F: calzone, O: burner, and H: handlebar. You press <<H>>.
F: anchor, O: photograph, and H: unicycle. You press <<O>>.
F: lightbulb, O: finger, and H: bra. You press <<O>>.
F: railing, O: hot-air balloon, and H: water cooler. You press <<F>>.
F: boat, O: clove, and H: ladle. You press <<H>>.
F: foot, O: submarine, and H: kayak. You press <<F>>.
F: leech, O: sweeper, and H: limousine. You press <<O>>.
F: tree trunk, O: roadsweeper, and H: pedal. You press <<F>>.
F: patch, O: chihuahua, and H: gargoyle. You press <<F>>.
F: stamp, O: mast, and H: dart. You press <<O>>.
F: tostada, O: french horn, and H: sundae. You press <<O>>.
F: harness, O: stem, and H: pearl. You press <<F>>.
F: water bottle, O: crib, and H: sardine. You press <<F>>.
F: turkey, O: broccoli, and H: kettle. You press <<H>>.
F: photo booth, O: spoon, and H: palette. You press <<F>>.
F: baseball, O: dolphin, and H: clothesline. You press <<F>>.
F: speedboat, O: stamp, and H: shovel. You press <<H>>.
F: praying mantis, O: shovel, and H: rose. You press <<H>>.
F: slingshot, O: hot chocolate, and H: gargoyle. You press <<F>>.
F: wolf, O: workbench, and H: diskette. You press <<F>>.
F: ostrich, O: accordion, and H: dishwasher. You press <<F>>.
F: patty, O: retainer, and H: caramel. You press <<H>>.
F: sandcastle, O: van, and H: leaf. You press <<F>>.
F: notepad, O: bug, and H: bassinet. You press <<O>>.
F: pet food, O: walnut, and H: motorcycle. You press <<O>>.
F: anklet, O: streetlight, and H: scaffolding. You press <<F>>.
F: hatbox, O: guardrail, and H: panda. You press <<F>>.
F: cucumber, O: air conditioner, and H: pitcher. You press <<O>>.
F: stapler, O: tiger, and H: steak. You press <<F>>.
F: dough, O: wheelchair, and H: solar panel. You press <<F>>.
F: fruit, O: couch, and H: trophy. You press <<O>>.
F: mousse, O: helmet, and H: mongoose. You press <<H>>.
F: photograph, O: rust, and H: ketchup. You press <<O>>.
F: wire cutters, O: truck, and H: train. You press <<F>>.
F: drill, O: envelope, and H: gift. You press <<F>>.
F: noisemaker, O: thermostat, and H: visor. You press <<O>>.
F: brace, O: easel, and H: eyedropper. You press <<O>>.
F: kiwi, O: compass, and H: crutch. You press <<H>>.
F: cummerbund, O: manhole, and H: snowman. You press <<O>>.
F: bassinet, O: bug, and H: notepad. You press <<O>>.
F: espresso, O: cow, and H: peg. You press <<O>>.
F: kayak, O: onion, and H: hamster. You press <<F>>.
F: girl, O: roller, and H: stroller. You press <<F>>.
F: telegraph, O: olive, and H: racket. You press <<O>>.
F: bull, O: chihuahua, and H: rooster. You press <<H>>.
F: exhaust pipe, O: doily, and H: strawberry. You press <<H>>.
F: jeans, O: wand, and H: cleat. You press <<O>>.
F: hot-water bottle, O: wafer, and H: swab. You press <<O>>.
F: surfboard, O: scissors, and H: shaving cream. You press <<F>>.
F: nail file, O: album, and H: rust. You press <<O>>.
F: rack, O: thumbtack, and H: baseball. You press <<O>>.
F: praying mantis, O: quilt, and H: hummingbird. You press <<O>>.
F: shoehorn, O: hair, and H: bead. You press <<F>>.
F: bulldozer, O: yolk, and H: motherboard. You press <<O>>.
F: camel, O: potpie, and H: bathmat. You press <<O>>.
F: limousine, O: food processor, and H: handprint. You press <<O>>.
F: vacuum, O: spout, and H: cheetah. You press <<H>>.
F: sardine, O: inkwell, and H: memory stick. You press <<H>>.
F: camera, O: cream cheese, and H: polaroid. You press <<O>>.
F: gel, O: tank, and H: mistletoe. You press <<H>>.