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

R: crystal ball, D: spam, and W: harness. You press <<W>>.
R: cookie cutter, D: seal, and W: trombone. You press <<D>>.
R: faucet, D: doghouse, and W: pill. You press <<D>>.
R: tuxedo, D: christmas card, and W: walrus. You press <<D>>.
R: charger, D: scalpel, and W: gallows. You press <<D>>.
R: snorkel, D: cable, and W: bean. You press <<W>>.
R: sink, D: trophy, and W: avocado. You press <<W>>.
R: whisk, D: tupperware, and W: pug. You press <<W>>.
R: branch, D: makeup, and W: steering wheel. You press <<W>>.
R: pulpit, D: spinach, and W: blazer. You press <<D>>.
R: gingerbread man, D: parking meter, and W: fire. You press <<D>>.
R: stilt, D: badger, and W: stir fry. You press <<D>>.
R: treasure, D: cleat, and W: flute. You press <<D>>.
R: baseball glove, D: siren, and W: coffin. You press <<W>>.
R: laser pointer, D: clothes, and W: cork. You press <<D>>.
R: dial, D: locker, and W: defibrillator. You press <<W>>.
R: recliner, D: oatmeal, and W: shoulder. You press <<D>>.
R: star fruit, D: pole, and W: sofa bed. You press <<W>>.
R: quill, D: crouton, and W: tick. You press <<D>>.
R: revolver, D: elbow, and W: doorstop. You press <<R>>.
R: cummerbund, D: bagpipe, and W: tiramisu. You press <<D>>.
R: walker, D: fire alarm, and W: turnstile. You press <<D>>.
R: earwig, D: pacifier, and W: praying mantis. You press <<D>>.
R: leash, D: petal, and W: peppermint. You press <<R>>.
R: button, D: watermelon, and W: baseball bat. You press <<D>>.
R: candle, D: maggot, and W: visor. You press <<W>>.
R: boat, D: lumber, and W: bagel. You press <<R>>.
R: vending machine, D: printer, and W: cookie sheet. You press <<R>>.
R: trailer, D: yoke, and W: card. You press <<W>>.
R: piglet, D: jeep, and W: oven. You press <<R>>.
R: crossbow, D: screen, and W: book. You press <<W>>.
R: inhaler, D: washboard, and W: tarantula. You press <<W>>.
R: swab, D: raccoon, and W: chipmunk. You press <<R>>.
R: almond, D: locket, and W: comb. You press <<W>>.
R: basketball, D: cornbread, and W: easter egg. You press <<D>>.
R: pitcher, D: corset, and W: cloud. You press <<W>>.
R: rhubarb, D: key, and W: arrow. You press <<R>>.
R: pitchfork, D: snail, and W: praying mantis. You press <<R>>.
R: jackhammer, D: whoopee cushion, and W: clothesline. You press <<R>>.
R: shaving cream, D: cornmeal, and W: plate. You press <<D>>.