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

E: mint, X: pitchfork, and D: slime. You press <<D>>.
E: snail, X: thermostat, and D: boulder. You press <<E>>.
E: cookie, X: gem, and D: crucifix. You press <<D>>.
E: dirt bike, X: dishrag, and D: beaker. You press <<X>>.
E: washboard, X: kazoo, and D: stapler. You press <<X>>.
E: nacho, X: coat, and D: pillow. You press <<E>>.
E: spatula, X: flashlight, and D: giraffe. You press <<X>>.
E: ferris wheel, X: filing cabinet, and D: keyboard. You press <<D>>.
E: button, X: wagon, and D: blowgun. You press <<D>>.
E: chalice, X: chessboard, and D: wand. You press <<D>>.
E: arch, X: reel, and D: file. You press <<D>>.
E: air pump, X: grape, and D: flamingo. You press <<X>>.
E: stethoscope, X: stroller, and D: book. You press <<D>>.
E: scooter, X: stair, and D: radish. You press <<D>>.
E: dreidel, X: chips, and D: corset. You press <<X>>.
E: sewing kit, X: gumball, and D: frog. You press <<D>>.
E: vacuum, X: goalpost, and D: fast food. You press <<D>>.
E: penholder, X: pasta, and D: boat. You press <<D>>.
E: hotplate, X: submarine, and D: parfait. You press <<D>>.
E: telegraph, X: chick, and D: branch. You press <<D>>.
E: fishhook, X: bracket, and D: dishwasher. You press <<D>>.
E: pug, X: pepper, and D: silicone. You press <<D>>.
E: beetle, X: washcloth, and D: jackhammer. You press <<E>>.
E: toothpaste, X: surfboard, and D: jack. You press <<E>>.
E: straightjacket, X: loincloth, and D: creme brulee. You press <<D>>.
E: macaroni, X: moose, and D: mantle. You press <<D>>.
E: megaphone, X: boxer shorts, and D: duct. You press <<X>>.
E: can, X: briefcase, and D: licorice. You press <<D>>.
E: cauliflower, X: candle, and D: pecan. You press <<X>>.
E: chime, X: thermos, and D: tongue. You press <<D>>.
E: mango, X: bulletproof vest, and D: grasshopper. You press <<E>>.
E: hash, X: gong, and D: dolly. You press <<D>>.
E: file, X: potpourri, and D: glasses. You press <<X>>.
E: tackle, X: walrus, and D: shuffleboard. You press <<D>>.
E: squid, X: casserole, and D: home plate. You press <<D>>.
E: boulder, X: scanner, and D: cucumber. You press <<X>>.
E: spout, X: moss, and D: loveseat. You press <<E>>.
E: gopher, X: cockroach, and D: root. You press <<D>>.
E: mustard, X: seal, and D: sunflower. You press <<X>>.
E: gas mask, X: badger, and D: aluminum foil. You press <<E>>.