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

O: carriage, X: mole, and F: defibrillator. You press <<X>>.
O: mast, X: incense, and F: caramel. You press <<O>>.
O: goat, X: eyepiece, and F: fly. You press <<X>>.
O: oatmeal, X: counter, and F: bagpipe. You press <<F>>.
O: tablet, X: punch, and F: macaroni. You press <<F>>.
O: pot, X: home plate, and F: chest. You press <<O>>.
O: mixer, X: pig, and F: tuxedo. You press <<O>>.
O: swimsuit, X: leotard, and F: seaweed. You press <<F>>.
O: spam, X: maggot, and F: memory stick. You press <<F>>.
O: van, X: cuckoo clock, and F: ice cream. You press <<F>>.
O: backpack, X: ladybug, and F: cobra. You press <<O>>.
O: pita, X: bathrobe, and F: crossbow. You press <<O>>.
O: sweatsuit, X: guitar, and F: pallet. You press <<O>>.
O: detonator, X: wheat, and F: chessboard. You press <<X>>.
O: hoe, X: altar, and F: spacesuit. You press <<X>>.
O: candlestick, X: stair, and F: pump. You press <<X>>.
O: taillight, X: trailer, and F: bra. You press <<F>>.
O: pool table, X: book, and F: beachball. You press <<X>>.
O: carriage, X: defibrillator, and F: mole. You press <<F>>.
O: brush, X: gazelle, and F: rollerskate. You press <<X>>.
O: stereo, X: lifesaver, and F: cornucopia. You press <<F>>.
O: arch, X: bracelet, and F: speedboat. You press <<X>>.
O: chip, X: candlestick, and F: emerald. You press <<X>>.
O: leopard, X: map, and F: shower curtain. You press <<X>>.
O: pastry, X: gutter, and F: hatchet. You press <<O>>.
O: stomach, X: mailbox, and F: fingerprint. You press <<X>>.
O: vise, X: table, and F: mirror. You press <<O>>.
O: donkey, X: screen, and F: boot. You press <<X>>.
O: bag, X: orchid, and F: moose. You press <<O>>.
O: centrifuge, X: jeep, and F: beaker. You press <<F>>.
O: bookshelf, X: snorkel, and F: pot. You press <<X>>.
O: roulette wheel, X: rattlesnake, and F: parachute. You press <<O>>.
O: birdcage, X: strawberry, and F: anvil. You press <<X>>.
O: curling iron, X: armor, and F: diskette. You press <<X>>.
O: grapevine, X: oven, and F: doily. You press <<O>>.
O: orchid, X: power line, and F: ramp. You press <<O>>.
O: bowtie, X: pitcher, and F: tablecloth. You press <<O>>.
O: shoulder, X: hinge, and F: mast. You press <<O>>.
O: chick, X: grenade, and F: birdhouse. You press <<X>>.
O: strainer, X: step stool, and F: mint. You press <<X>>.
O: sunglasses, X: chalk, and F: can. You press <<F>>.
O: sauce, X: backpack, and F: pinwheel. You press <<O>>.
O: cornbread, X: suit, and F: bag. You press <<O>>.
O: chisel, X: wheel, and F: scuba. You press <<X>>.
O: whipped cream, X: flip flop, and F: alligator. You press <<O>>.
O: pepper mill, X: file, and F: sawhorse. You press <<O>>.
O: television, X: egg, and F: poppy. You press <<O>>.
O: okra, X: bookshelf, and F: scone. You press <<X>>.
O: trampoline, X: cage, and F: mosquito. You press <<X>>.
O: root, X: police car, and F: foam. You press <<X>>.
O: ant, X: quilt, and F: fountain pen. You press <<O>>.
O: pine needle, X: scuba, and F: sandbox. You press <<X>>.
O: mosquito net, X: smoothie, and F: lamb chop. You press <<O>>.
O: hookah, X: hatbox, and F: napkin. You press <<F>>.
O: flagpole, X: shell, and F: hummus. You press <<F>>.
O: crouton, X: spatula, and F: hamburger. You press <<X>>.
O: nightshirt, X: sidecar, and F: bin. You press <<O>>.
O: alligator, X: sardine, and F: tablecloth. You press <<F>>.
O: pinecone, X: asparagus, and F: gasket. You press <<F>>.
O: pasta, X: blind, and F: hip. You press <<X>>.