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

N: centrifuge, X: gallows, and M: stake. You press <<N>>.
N: hood, X: dumbwaiter, and M: squirt gun. You press <<X>>.
N: flip flop, X: hairdryer, and M: whoopee cushion. You press <<N>>.
N: magnet, X: poster, and M: cupcake. You press <<X>>.
N: tube top, X: bok choy, and M: punching bag. You press <<X>>.
N: spinach, X: tooth, and M: nutcracker. You press <<N>>.
N: hopscotch, X: ottoman, and M: hairnet. You press <<N>>.
N: robot, X: yogurt, and M: rudder. You press <<X>>.
N: lantern, X: birthday cake, and M: modem. You press <<M>>.
N: hook, X: dirt bike, and M: mug. You press <<M>>.
N: scraper, X: sweater, and M: sandbox. You press <<X>>.
N: milkshake, X: cheese, and M: crate. You press <<M>>.
N: kale, X: moccasin, and M: pistachio. You press <<X>>.
N: soda fountain, X: denture, and M: syringe. You press <<N>>.
N: leg, X: rattle, and M: shower curtain. You press <<M>>.
N: chalk, X: toy, and M: hairpin. You press <<M>>.
N: chalkboard, X: go-kart, and M: microwave. You press <<M>>.
N: melon, X: train, and M: potpourri. You press <<N>>.
N: sheath, X: radish, and M: bowling ball. You press <<N>>.
N: aircraft carrier, X: scanner, and M: pearl. You press <<X>>.
N: centerpiece, X: shell, and M: cummerbund. You press <<X>>.
N: tongs, X: uniform, and M: pesto. You press <<X>>.
N: vending machine, X: doorstop, and M: fox. You press <<M>>.
N: salami, X: telephone pole, and M: sock. You press <<X>>.
N: duct tape, X: turban, and M: pistachio. You press <<N>>.
N: sponge, X: cot, and M: shortbread. You press <<X>>.
N: quill, X: boat, and M: peg. You press <<X>>.
N: parachute, X: cream cheese, and M: shower cap. You press <<X>>.
N: pudding, X: glass, and M: cordon bleu. You press <<X>>.
N: sweeper, X: football helmet, and M: dragonfly. You press <<M>>.
N: gauze, X: gear, and M: puffin. You press <<M>>.
N: backpack, X: roadsweeper, and M: stirrup. You press <<X>>.
N: platypus, X: laser pointer, and M: lamppost. You press <<N>>.
N: stair, X: hammock, and M: fence. You press <<N>>.
N: knife, X: hammer, and M: powder. You press <<M>>.
N: buckle, X: sweet potato, and M: frog. You press <<N>>.
N: net, X: brick, and M: scaffolding. You press <<N>>.
N: ring, X: bank, and M: squirrel. You press <<M>>.
N: bat, X: kneepad, and M: blender. You press <<M>>.
N: soy sauce, X: chalk, and M: eyedropper. You press <<N>>.