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

U: wrench, S: coat, and X: knob. You press <<S>>.
U: shaving cream, S: snowman, and X: patty. You press <<X>>.
U: icemaker, S: banana, and X: bikini. You press <<S>>.
U: strawberry, S: saucer, and X: rabbit. You press <<X>>.
U: road sign, S: guillotine, and X: rabbit. You press <<U>>.
U: pepper, S: roof rack, and X: bark. You press <<S>>.
U: grille, S: cabbage, and X: poppy. You press <<U>>.
U: leg, S: sewing kit, and X: mail. You press <<U>>.
U: sausage, S: money, and X: thumb. You press <<S>>.
U: pill, S: seahorse, and X: fungus. You press <<U>>.
U: harness, S: telephone pole, and X: potpourri. You press <<X>>.
U: gyroscope, S: surfboard, and X: cranberry. You press <<X>>.
U: penlight, S: stirrup, and X: bolt. You press <<U>>.
U: lab coat, S: antelope, and X: lip balm. You press <<S>>.
U: cornmeal, S: bulletproof vest, and X: measuring cup. You press <<S>>.
U: splinter, S: bullet, and X: speedboat. You press <<U>>.
U: hairbrush, S: lamp, and X: handkerchief. You press <<S>>.
U: hula hoop, S: jelly bean, and X: whistle. You press <<S>>.
U: crouton, S: watch, and X: snowman. You press <<U>>.
U: scoreboard, S: copier, and X: scooter. You press <<X>>.
U: place mat, S: diskette, and X: bologna. You press <<X>>.
U: thumb, S: valve, and X: drumstick. You press <<X>>.
U: polaroid, S: tortilla, and X: bench. You press <<S>>.
U: crown, S: stuffing, and X: forklift. You press <<S>>.
U: coffee, S: beer, and X: wooden leg. You press <<X>>.
U: calamari, S: roadsweeper, and X: board game. You press <<S>>.
U: mustard, S: cardboard, and X: gravy. You press <<S>>.
U: handbrake, S: aluminum foil, and X: dashboard. You press <<S>>.
U: chopsticks, S: slingshot, and X: mattress. You press <<X>>.
U: blind, S: violin, and X: emerald. You press <<X>>.
U: gumball, S: turtle, and X: star fruit. You press <<S>>.
U: hot-air balloon, S: grate, and X: finger. You press <<X>>.
U: polygraph, S: swing, and X: hat. You press <<U>>.
U: hubcap, S: cello, and X: diamond. You press <<S>>.
U: motorcycle, S: gate, and X: peg. You press <<X>>.
U: locket, S: muffin, and X: doll. You press <<U>>.
U: cord, S: brooch, and X: hearing aid. You press <<U>>.
U: rifle, S: pinwheel, and X: mantle. You press <<U>>.
U: sweatsuit, S: bow, and X: poinsettia. You press <<U>>.
U: place mat, S: mulch, and X: window. You press <<X>>.