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

X: sewage, R: knife, and N: clock. You press <<R>>.
X: eye patch, R: beetle, and N: pajamas. You press <<R>>.
X: wrapping paper, R: hourglass, and N: coral. You press <<N>>.
X: drink, R: pear, and N: gumdrop. You press <<X>>.
X: fan, R: periscope, and N: springboard. You press <<R>>.
X: bench, R: ski boots, and N: sandcastle. You press <<R>>.
X: cd player, R: column, and N: leaf. You press <<X>>.
X: coverall, R: sundae, and N: tuxedo. You press <<R>>.
X: bagel, R: doorbell, and N: scale. You press <<X>>.
X: ship, R: tag, and N: grasshopper. You press <<R>>.
X: gumdrop, R: oatmeal, and N: altar. You press <<N>>.
X: spark plug, R: humvee, and N: shower cap. You press <<R>>.
X: accordion, R: swordfish, and N: spoon. You press <<R>>.
X: pie, R: kaleidoscope, and N: tupperware. You press <<R>>.
X: fishing pole, R: whiteboard, and N: dirt bike. You press <<R>>.
X: pocket, R: fingerprint, and N: ladle. You press <<X>>.
X: daisy, R: jukebox, and N: chipmunk. You press <<R>>.
X: cloud, R: airboat, and N: doorstop. You press <<N>>.
X: sweet potato, R: backdrop, and N: bolo tie. You press <<R>>.
X: spaghetti, R: manatee, and N: saddle. You press <<X>>.
X: saw, R: comb, and N: parachute. You press <<N>>.
X: trap, R: shutter, and N: tuxedo. You press <<N>>.
X: elephant, R: horseshoe, and N: stapler. You press <<N>>.
X: stirrup, R: camera, and N: trashcan. You press <<R>>.
X: gum, R: mint, and N: baton. You press <<N>>.
X: bonnet, R: camera, and N: waterwheel. You press <<R>>.
X: catapult, R: chinaware, and N: saw. You press <<N>>.
X: rocket, R: tick, and N: bobsled. You press <<R>>.
X: snack, R: jug, and N: underwear. You press <<R>>.
X: insole, R: grape, and N: crystal. You press <<X>>.
X: crystal, R: dart, and N: wolf. You press <<N>>.
X: hamster, R: cash register, and N: gorilla. You press <<R>>.
X: air conditioner, R: shark, and N: playpen. You press <<R>>.
X: eye patch, R: basketball hoop, and N: cleat. You press <<N>>.
X: electric chair, R: bonsai, and N: hat. You press <<X>>.
X: whoopee cushion, R: aircraft carrier, and N: carriage. You press <<X>>.
X: snowmobile, R: drawer, and N: blimp. You press <<R>>.
X: raincoat, R: harmonica, and N: gum. You press <<X>>.
X: satellite dish, R: sunflower, and N: detonator. You press <<N>>.
X: chalk, R: jar, and N: barbed wire. You press <<R>>.
X: turnstile, R: rooster, and N: container. You press <<R>>.
X: crucifix, R: revolver, and N: fur coat. You press <<X>>.
X: robe, R: bathtub, and N: doormat. You press <<N>>.
X: kaleidoscope, R: tarp, and N: balance beam. You press <<X>>.
X: bathrobe, R: jigsaw puzzle, and N: football helmet. You press <<N>>.
X: guillotine, R: lizard, and N: bologna. You press <<N>>.
X: projector, R: knot, and N: shrimp. You press <<X>>.
X: target, R: jug, and N: bin. You press <<N>>.
X: frog, R: beard, and N: panther. You press <<R>>.
X: ice pack, R: handle, and N: thimble. You press <<X>>.
X: gyro, R: mosquito net, and N: taillight. You press <<X>>.
X: chessboard, R: mattress, and N: toe. You press <<N>>.
X: rag, R: cooler, and N: dishrag. You press <<R>>.
X: board game, R: bat, and N: laptop. You press <<R>>.
X: doghouse, R: cigarette, and N: aloe. You press <<R>>.
X: chaps, R: landmine, and N: cigarette. You press <<N>>.
X: baton, R: coverall, and N: chinaware. You press <<N>>.
X: artichoke, R: gumdrop, and N: hyena. You press <<N>>.
X: rudder, R: warthog, and N: dishwasher. You press <<R>>.
X: slingshot, R: riser, and N: lettuce. You press <<N>>.