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

R: walnut, Y: bathmat, and X: prune. You press <<Y>>.
R: pelican, Y: headrest, and X: blender. You press <<R>>.
R: raincoat, Y: door, and X: goggles. You press <<Y>>.
R: gong, Y: antelope, and X: firecracker. You press <<Y>>.
R: bowling ball, Y: french fries, and X: rollerskate. You press <<Y>>.
R: papaya, Y: flamingo, and X: computer screen. You press <<R>>.
R: stalagmite, Y: snowman, and X: macadamia. You press <<X>>.
R: frame, Y: broccoli, and X: flagpole. You press <<Y>>.
R: net, Y: shell, and X: sonogram. You press <<Y>>.
R: shopping cart, Y: duct tape, and X: knitting. You press <<R>>.
R: painting, Y: penguin, and X: coverall. You press <<R>>.
R: ottoman, Y: swordfish, and X: corkboard. You press <<Y>>.
R: mullet, Y: brooch, and X: sandbox. You press <<X>>.
R: gravy, Y: hearing aid, and X: carrot. You press <<Y>>.
R: oilcan, Y: scanner, and X: stump. You press <<X>>.
R: branch, Y: magnifier, and X: lemonade. You press <<Y>>.
R: grate, Y: sequin, and X: french fries. You press <<X>>.
R: leg, Y: bedpan, and X: puck. You press <<R>>.
R: acorn, Y: ladder, and X: pennant. You press <<X>>.
R: tool, Y: hedgehog, and X: ramp. You press <<Y>>.
R: baton, Y: glue, and X: coal. You press <<X>>.
R: breadbox, Y: ramp, and X: pillow. You press <<R>>.
R: wreath, Y: pencil, and X: key. You press <<R>>.
R: tractor, Y: coffee, and X: honeypot. You press <<R>>.
R: coverall, Y: enchilada, and X: nail file. You press <<Y>>.
R: stapler, Y: volleyball, and X: thermostat. You press <<Y>>.
R: pita, Y: electric chair, and X: chipmunk. You press <<X>>.
R: fishnet stockings, Y: hamburger, and X: bowling ball. You press <<Y>>.
R: traffic light, Y: scissors, and X: coffeemaker. You press <<Y>>.
R: licorice, Y: bathtub, and X: dumbwaiter. You press <<R>>.
R: tricycle, Y: confetti, and X: helmet. You press <<Y>>.
R: metal detector, Y: mantle, and X: stilt. You press <<Y>>.
R: file, Y: taco, and X: breadbox. You press <<R>>.
R: notebook, Y: blender, and X: ladder. You press <<Y>>.
R: kite, Y: hip, and X: solar panel. You press <<R>>.
R: penholder, Y: face, and X: napkin ring. You press <<Y>>.
R: swab, Y: lettuce, and X: missile. You press <<Y>>.
R: jump rope, Y: blind, and X: gauze. You press <<Y>>.
R: bubble, Y: wick, and X: suspenders. You press <<X>>.
R: otter, Y: tricycle, and X: briefcase. You press <<R>>.
R: coil, Y: flagpole, and X: earwig. You press <<X>>.
R: kale, Y: wagon, and X: faucet. You press <<R>>.
R: dumpling, Y: eel, and X: landmine. You press <<X>>.
R: poster, Y: milkshake, and X: potholder. You press <<R>>.
R: chin, Y: pantsuit, and X: folder. You press <<R>>.
R: ruler, Y: artichoke, and X: yak. You press <<R>>.
R: ironing board, Y: crystal, and X: toaster. You press <<Y>>.
R: fossil, Y: pepperoni, and X: sorbet. You press <<R>>.
R: license plate, Y: shelf, and X: banner. You press <<X>>.
R: cantaloupe, Y: bra, and X: orangutan. You press <<Y>>.
R: microwave, Y: seagull, and X: poster. You press <<Y>>.
R: banjo, Y: cleaver, and X: honey. You press <<X>>.
R: sloth, Y: microscope, and X: staple gun. You press <<R>>.
R: plate, Y: jellyfish, and X: curb. You press <<Y>>.
R: chick, Y: kilt, and X: shorts. You press <<R>>.
R: bag, Y: crow, and X: lid. You press <<Y>>.
R: surfboard, Y: cardinal, and X: mannequin. You press <<Y>>.
R: parrot, Y: barnacle, and X: rope. You press <<X>>.
R: wolf, Y: star fruit, and X: helicopter. You press <<X>>.
R: sequin, Y: furnace, and X: granola. You press <<X>>.