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

F: yarn, U: baton, and Z: mistletoe. You press <<Z>>.
F: cereal, U: sewing kit, and Z: tumbleweed. You press <<U>>.
F: paper plate, U: tomato sauce, and Z: ostrich. You press <<Z>>.
F: mouse, U: tape recorder, and Z: lighter. You press <<Z>>.
F: jumpsuit, U: grasshopper, and Z: enchilada. You press <<U>>.
F: chalkboard, U: subway, and Z: funnel. You press <<Z>>.
F: chute, U: mouth, and Z: grapevine. You press <<Z>>.
F: dolly, U: rhinoceros, and Z: printer. You press <<U>>.
F: hummus, U: robe, and Z: bullet. You press <<Z>>.
F: pogo stick, U: toe, and Z: moccasin. You press <<F>>.
F: leggings, U: satellite, and Z: stapler. You press <<F>>.
F: finger, U: go-kart, and Z: mail. You press <<F>>.
F: waffle iron, U: cassette, and Z: leaf. You press <<Z>>.
F: otter, U: jump rope, and Z: basil. You press <<U>>.
F: baseball bat, U: bench, and Z: sauce. You press <<Z>>.
F: basil, U: basket, and Z: penlight. You press <<F>>.
F: waterwheel, U: net, and Z: amplifier. You press <<Z>>.
F: french horn, U: eye, and Z: peg. You press <<Z>>.
F: wine bottle, U: frame, and Z: scooter. You press <<Z>>.
F: pencil, U: camera lens, and Z: barnacle. You press <<U>>.
F: dandelion, U: jeans, and Z: beet. You press <<U>>.
F: sparkler, U: gyroscope, and Z: laundry basket. You press <<Z>>.
F: leopard, U: eyedropper, and Z: muffin. You press <<F>>.
F: pastry, U: tamale, and Z: flashbulb. You press <<Z>>.
F: fudge, U: motorcycle, and Z: hamster. You press <<Z>>.
F: nutcracker, U: cymbal, and Z: ram. You press <<Z>>.
F: leggings, U: brace, and Z: memory stick. You press <<F>>.
F: swab, U: blowgun, and Z: panties. You press <<F>>.
F: pearl, U: scorpion, and Z: hatchet. You press <<Z>>.
F: sleeping bag, U: solar panel, and Z: torso. You press <<Z>>.
F: chest, U: notebook, and Z: slingshot. You press <<Z>>.
F: sunglasses, U: cooker, and Z: bandage. You press <<F>>.
F: police car, U: sock, and Z: sandbag. You press <<F>>.
F: cranberry, U: axe, and Z: glasses. You press <<Z>>.
F: onion, U: blinder, and Z: diamond. You press <<F>>.
F: sewing machine, U: playing card, and Z: wrap. You press <<Z>>.
F: almond, U: tab, and Z: hose. You press <<F>>.
F: pickax, U: pipe, and Z: tape recorder. You press <<F>>.
F: raincoat, U: shovel, and Z: holster. You press <<U>>.
F: sparkler, U: laundry basket, and Z: gyroscope. You press <<U>>.
F: iceskate, U: clothesline, and Z: boxer shorts. You press <<F>>.
F: banner, U: photo booth, and Z: duster. You press <<Z>>.
F: muff, U: rabbit, and Z: flipper. You press <<Z>>.
F: clothespin, U: eagle, and Z: blazer. You press <<U>>.
F: contact lens, U: sauerkraut, and Z: blinder. You press <<U>>.
F: book, U: tongue, and Z: kilt. You press <<F>>.
F: rust, U: leopard, and Z: fuse. You press <<U>>.
F: smoothie, U: appetizer, and Z: luggage. You press <<Z>>.
F: pepper mill, U: gramophone, and Z: candy cane. You press <<Z>>.
F: paddle, U: mustard, and Z: crucifix. You press <<U>>.
F: mashed potato, U: zebra, and Z: diamond. You press <<U>>.
F: gem, U: mustard, and Z: map. You press <<U>>.
F: limousine, U: peacock, and Z: squid. You press <<F>>.
F: generator, U: tiara, and Z: bouquet. You press <<F>>.
F: bandanna, U: fence, and Z: canoe. You press <<Z>>.
F: duckling, U: rose, and Z: camcorder. You press <<Z>>.
F: flipper, U: muff, and Z: rabbit. You press <<F>>.
F: laser pointer, U: chipmunk, and Z: grasshopper. You press <<F>>.
F: cardinal, U: trashcan, and Z: shoelace. You press <<F>>.
F: gold, U: subway, and Z: slicer. You press <<F>>.
F: raspberry, U: scaffolding, and Z: stuffing. You press <<U>>.
F: bread, U: doorbell, and Z: spoon. You press <<F>>.
F: stereo, U: shuffleboard, and Z: straw. You press <<Z>>.
F: lumber, U: crow, and Z: piano. You press <<U>>.
F: rice, U: bowl, and Z: telephone pole. You press <<F>>.
F: caviar, U: speaker, and Z: sausage. You press <<U>>.
F: tuxedo, U: clasp, and Z: plant. You press <<Z>>.
F: squeegee, U: doorbell, and Z: sawhorse. You press <<U>>.
F: french fries, U: trumpet, and Z: cantaloupe. You press <<U>>.
F: notepad, U: milk, and Z: corset. You press <<U>>.
F: grill, U: swing set, and Z: javelin. You press <<Z>>.
F: paddle, U: camel, and Z: corset. You press <<F>>.
F: rice, U: baby, and Z: chalkboard. You press <<Z>>.
F: apron, U: pheasant, and Z: sheath. You press <<U>>.
F: pretzel, U: foot, and Z: fishbowl. You press <<U>>.
F: mouse, U: brooch, and Z: flashbulb. You press <<F>>.
F: waffle iron, U: gallows, and Z: cookie cutter. You press <<U>>.
F: raspberry, U: scaffolding, and Z: stuffing. You press <<U>>.
F: rack, U: paperclip, and Z: eclair. You press <<Z>>.
F: hotplate, U: headphones, and Z: racehorse. You press <<Z>>.
F: shawl, U: crystal, and Z: jeep. You press <<U>>.
F: egg, U: smoke alarm, and Z: videocassette. You press <<F>>.
F: ski pole, U: chessboard, and Z: gravestone. You press <<Z>>.
F: pencil, U: whisk, and Z: chariot. You press <<Z>>.
F: applesauce, U: piggy bank, and Z: bus. You press <<F>>.
F: saffron, U: closet, and Z: napkin. You press <<U>>.
F: fossil, U: lamppost, and Z: bow. You press <<F>>.
F: cummerbund, U: raft, and Z: honeycomb. You press <<Z>>.
F: tongs, U: switch, and Z: cello. You press <<U>>.
F: bandanna, U: sunroof, and Z: mantle. You press <<U>>.
F: poodle, U: can opener, and Z: gravel. You press <<F>>.
F: calf, U: cobra, and Z: lip balm. You press <<Z>>.
F: mud, U: t-shirt, and Z: ivy. You press <<U>>.
F: apple tree, U: buckle, and Z: wineglass. You press <<F>>.
F: gold, U: mouse, and Z: silverware. You press <<U>>.
F: sausage, U: pumpkin, and Z: spool. You press <<Z>>.
F: blouse, U: cockroach, and Z: stretcher. You press <<Z>>.
F: pencil, U: chariot, and Z: whisk. You press <<U>>.
F: hovercraft, U: clover, and Z: fast food. You press <<F>>.
F: shopping cart, U: clipper, and Z: vase. You press <<U>>.
F: jelly bean, U: bell pepper, and Z: shower. You press <<Z>>.
F: saltshaker, U: enchilada, and Z: javelin. You press <<Z>>.
F: turntable, U: curb, and Z: jet. You press <<U>>.
F: kazoo, U: skull, and Z: pipe. You press <<U>>.
F: pincushion, U: satellite, and Z: backgammon. You press <<F>>.
F: mango, U: petal, and Z: helicopter. You press <<Z>>.
F: sleeping bag, U: crepe, and Z: trowel. You press <<F>>.
F: hedge, U: mouse, and Z: shaving cream. You press <<F>>.
F: hotdog, U: beaver, and Z: hammer. You press <<Z>>.
F: taco, U: handcuff, and Z: drumstick. You press <<F>>.
F: bra, U: tortellini, and Z: rack. You press <<U>>.
F: brake, U: wand, and Z: nut. You press <<Z>>.
F: pocketknife, U: tadpole, and Z: satellite dish. You press <<U>>.
F: modem, U: mole, and Z: snorkel. You press <<F>>.
F: bubble wrap, U: duct tape, and Z: roof rack. You press <<Z>>.
F: accordion, U: sledgehammer, and Z: walrus. You press <<Z>>.
F: robot, U: toy, and Z: peppermint. You press <<Z>>.
F: sheath, U: inkwell, and Z: window. You press <<Z>>.
F: pinwheel, U: airplane, and Z: gumball. You press <<Z>>.
F: laptop, U: asparagus, and Z: bazooka. You press <<U>>.
F: train set, U: almond, and Z: screwdriver. You press <<U>>.
F: yolk, U: tostada, and Z: raspberry. You press <<F>>.
F: recorder, U: porthole, and Z: wrap. You press <<Z>>.
F: suit, U: sombrero, and Z: pulley. You press <<Z>>.
F: eye, U: fur coat, and Z: kebab. You press <<F>>.
F: donkey, U: curb, and Z: skunk. You press <<U>>.
F: credit card, U: door, and Z: shield. You press <<F>>.
F: playpen, U: plunger, and Z: chimney. You press <<F>>.
F: tent, U: shoe, and Z: chicken. You press <<Z>>.
F: locket, U: pole, and Z: roadsweeper. You press <<F>>.
F: gum, U: gas mask, and Z: trolley. You press <<F>>.
F: polar bear, U: saw, and Z: goat. You press <<U>>.
F: pothole, U: matchbox, and Z: raincoat. You press <<Z>>.
F: doorknocker, U: cookie sheet, and Z: wrist. You press <<Z>>.
F: board, U: knitting needle, and Z: pinecone. You press <<Z>>.
F: guillotine, U: headband, and Z: unicycle. You press <<U>>.
F: water fountain, U: robot, and Z: dip. You press <<Z>>.
F: quilt, U: water heater, and Z: plum. You press <<F>>.
F: machete, U: contact lens, and Z: eraser. You press <<U>>.
F: streetlight, U: wheat, and Z: bonnet. You press <<Z>>.
F: clove, U: swimsuit, and Z: pill. You press <<U>>.
F: goat, U: lens, and Z: airbag. You press <<F>>.
F: fruit, U: television, and Z: binder. You press <<F>>.
F: coffee pot, U: cutting board, and Z: glass. You press <<U>>.
F: hummingbird, U: scissors, and Z: syringe. You press <<F>>.
F: hot-water bottle, U: cruise ship, and Z: blower. You press <<U>>.
F: oyster, U: eggbeater, and Z: motorcycle. You press <<F>>.
F: dolphin, U: frog, and Z: hot-water bottle. You press <<Z>>.
F: water fountain, U: coil, and Z: graffiti. You press <<Z>>.
F: hubcap, U: wine, and Z: defibrillator. You press <<U>>.
F: wax, U: sledgehammer, and Z: dolly. You press <<F>>.
F: viewfinder, U: outfit, and Z: sea urchin. You press <<F>>.
F: groundhog, U: mattress, and Z: clipboard. You press <<F>>.
F: skin, U: station wagon, and Z: seahorse. You press <<U>>.
F: paint, U: walrus, and Z: yogurt. You press <<F>>.
F: chalkboard, U: van, and Z: stick. You press <<Z>>.
F: teacup, U: glove, and Z: hat. You press <<F>>.
F: arrow, U: chipmunk, and Z: padlock. You press <<U>>.
F: beaker, U: gondola, and Z: tortilla. You press <<U>>.
F: canvas, U: blender, and Z: oil. You press <<F>>.
F: swab, U: icemaker, and Z: violin. You press <<Z>>.
F: headdress, U: fork, and Z: treadmill. You press <<F>>.
F: razor, U: chive, and Z: pastry. You press <<F>>.
F: sausage, U: roof rack, and Z: ski boots. You press <<Z>>.
F: cabinet, U: gong, and Z: snow. You press <<Z>>.
F: cd player, U: grass, and Z: water fountain. You press <<F>>.
F: cantaloupe, U: stopwatch, and Z: nest. You press <<U>>.
F: webcam, U: boat, and Z: car seat. You press <<F>>.
F: french horn, U: coffeemaker, and Z: rabbit. You press <<Z>>.
F: gargoyle, U: t-shirt, and Z: javelin. You press <<Z>>.
F: stair, U: palm tree, and Z: book. You press <<U>>.
F: brush, U: gopher, and Z: cork. You press <<Z>>.
F: gem, U: dip, and Z: coleslaw. You press <<F>>.
F: stir fry, U: curtain, and Z: tadpole. You press <<U>>.
F: wooden leg, U: guinea pig, and Z: centerpiece. You press <<Z>>.
F: noodle, U: meatloaf, and Z: hatbox. You press <<Z>>.
F: face, U: tea, and Z: skewer. You press <<Z>>.
F: tambourine, U: coffee pot, and Z: sunroof. You press <<F>>.
F: space shuttle, U: rocket, and Z: train. You press <<Z>>.
F: baton, U: remote control, and Z: bib. You press <<Z>>.
F: goldfish, U: patch, and Z: screen. You press <<U>>.
F: tamale, U: swizzle stick, and Z: stuffing. You press <<U>>.
F: meerkat, U: chess piece, and Z: football. You press <<F>>.
F: pine tree, U: raspberry, and Z: tent. You press <<Z>>.
F: coffee filter, U: meat grinder, and Z: refrigerator. You press <<Z>>.
F: lightbulb, U: parfait, and Z: dandelion. You press <<F>>.
F: gorilla, U: groundhog, and Z: racket. You press <<Z>>.
F: peeler, U: computer, and Z: buckle. You press <<U>>.
F: trolley, U: pajamas, and Z: braid. You press <<F>>.
F: toe, U: pancake, and Z: insole. You press <<U>>.
F: lego, U: exerciser, and Z: rake. You press <<F>>.
F: ladybug, U: fire alarm, and Z: lamb chop. You press <<U>>.
F: grill, U: extinguisher, and Z: vulture. You press <<Z>>.
F: kilt, U: handlebar, and Z: vent. You press <<Z>>.
F: warthog, U: money, and Z: pesto. You press <<Z>>.
F: candelabra, U: helmet, and Z: rake. You press <<U>>.
F: ballot box, U: hanger, and Z: crystal ball. You press <<U>>.
F: pickle, U: periscope, and Z: dough. You press <<U>>.
F: police car, U: catfish, and Z: footrest. You press <<U>>.
F: tackle, U: jump rope, and Z: pistachio. You press <<Z>>.
F: iron, U: grenade, and Z: asparagus. You press <<Z>>.
F: pencil, U: apple, and Z: jack. You press <<U>>.
F: loom, U: sorbet, and Z: ukulele. You press <<U>>.
F: chalk, U: typewriter, and Z: highchair. You press <<Z>>.
F: chip, U: nose, and Z: briefcase. You press <<U>>.
F: golf club, U: plum, and Z: lamb chop. You press <<F>>.
F: videogame, U: kneepad, and Z: dishrag. You press <<F>>.
F: suspenders, U: mousse, and Z: marble. You press <<U>>.
F: eye patch, U: hook, and Z: box. You press <<Z>>.
F: telescope, U: finger, and Z: cleaver. You press <<U>>.
F: seismograph, U: basketball, and Z: crumb. You press <<Z>>.
F: spider web, U: swan, and Z: thermostat. You press <<Z>>.
F: headband, U: scallion, and Z: hobbyhorse. You press <<U>>.
F: road sign, U: hydrant, and Z: deodorant. You press <<F>>.
F: periscope, U: guitar, and Z: clothes. You press <<Z>>.
F: chest, U: apple, and Z: fire. You press <<U>>.
F: cougar, U: doorknocker, and Z: prism. You press <<Z>>.
F: bubble, U: crane, and Z: lizard. You press <<Z>>.
F: dresser, U: gramophone, and Z: fruitcake. You press <<U>>.
F: cabbage, U: orange rind, and Z: leaf. You press <<Z>>.