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

Q: aluminum foil, U: rack, and K: pill. You press <<Q>>.
Q: wasp, U: doormat, and K: thermometer. You press <<U>>.
Q: barcode, U: balloon, and K: trophy. You press <<Q>>.
Q: slug, U: rhinoceros, and K: wine cooler. You press <<K>>.
Q: clipper, U: bamboo, and K: vacuum. You press <<U>>.
Q: sunglasses, U: applesauce, and K: cooker. You press <<Q>>.
Q: crossbow, U: mascara, and K: cutting board. You press <<U>>.
Q: goldfish, U: crystal ball, and K: zucchini. You press <<U>>.
Q: tank, U: window, and K: ostrich. You press <<K>>.
Q: spider, U: shelf, and K: lighter. You press <<Q>>.
Q: bin, U: chips, and K: earwig. You press <<K>>.
Q: slot, U: elbow, and K: pine needle. You press <<K>>.
Q: shaker, U: hummus, and K: grass. You press <<K>>.
Q: dandelion, U: shorts, and K: sloth. You press <<U>>.
Q: lighter, U: pulley, and K: shield. You press <<K>>.
Q: piggy bank, U: aircraft carrier, and K: cleaver. You press <<Q>>.
Q: canvas, U: chime, and K: spareribs. You press <<K>>.
Q: pet food, U: golf club, and K: backscratcher. You press <<Q>>.
Q: barnacle, U: yarn, and K: mannequin. You press <<Q>>.
Q: ladybug, U: train, and K: motherboard. You press <<Q>>.
Q: videocassette, U: popsicle, and K: doghouse. You press <<K>>.
Q: trap, U: lasagna, and K: cardboard. You press <<U>>.
Q: tag, U: dress, and K: doorstop. You press <<K>>.
Q: organ, U: calf, and K: flatiron. You press <<U>>.
Q: coin, U: antenna, and K: birthday cake. You press <<U>>.
Q: chinaware, U: ink, and K: stockings. You press <<K>>.
Q: flan, U: meerkat, and K: bib. You press <<Q>>.
Q: notepad, U: parsley, and K: megaphone. You press <<U>>.
Q: punching bag, U: kimono, and K: star fruit. You press <<Q>>.
Q: blueberry, U: kiwi, and K: hot-water bottle. You press <<K>>.
Q: hot chocolate, U: hairpin, and K: shrimp. You press <<K>>.
Q: tab, U: garbage truck, and K: gate. You press <<K>>.
Q: grass, U: purse, and K: fossil. You press <<U>>.
Q: blind, U: motorcycle, and K: ambulance. You press <<Q>>.
Q: gauge, U: organ, and K: syringe. You press <<U>>.
Q: megaphone, U: chocolate, and K: tupperware. You press <<Q>>.
Q: crowbar, U: exerciser, and K: antelope. You press <<K>>.
Q: punch, U: berry, and K: teabag. You press <<U>>.
Q: sticker, U: sweet potato, and K: celery. You press <<Q>>.
Q: mixer, U: radish, and K: thumb. You press <<K>>.