You will be presented with triplets of objects, which will be assigned to the keys E, R, and O.
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: train set, R: envelope, and O: calzone. You press <<O>>.
E: soda fountain, R: ashtray, and O: boot. You press <<O>>.
E: bandanna, R: gate, and O: trumpet. You press <<O>>.
E: cigarette, R: wrist, and O: fuse. You press <<R>>.
E: television, R: caviar, and O: turban. You press <<E>>.
E: squirrel, R: iron, and O: ice. You press <<R>>.
E: leaf, R: gravy, and O: boa. You press <<O>>.
E: checkbook, R: frisbee, and O: eggplant. You press <<O>>.
E: screen, R: urinal, and O: cornucopia. You press <<R>>.
E: scooter, R: memory stick, and O: scallop. You press <<E>>.
E: thermostat, R: ping-pong table, and O: rattlesnake. You press <<R>>.
E: barrette, R: slipper, and O: goat. You press <<E>>.
E: holster, R: clothes, and O: speedometer. You press <<O>>.
E: grasshopper, R: cream cheese, and O: costume. You press <<E>>.
E: mongoose, R: scanner, and O: paper towel. You press <<E>>.
E: hook, R: mug, and O: megaphone. You press <<R>>.
E: surfboard, R: shears, and O: ferry. You press <<R>>.
E: viewfinder, R: rickshaw, and O: pitchfork. You press <<E>>.
E: lectern, R: koala, and O: canoe. You press <<R>>.
E: whiteboard, R: french fries, and O: shell. You press <<E>>.
E: cornbread, R: dip, and O: shaker. You press <<O>>.
E: gold, R: punch, and O: pulley. You press <<R>>.
E: mail, R: roll, and O: pinball. You press <<R>>.
E: burner, R: bucket, and O: door. You press <<O>>.
E: gearshift, R: green beans, and O: tractor. You press <<R>>.
E: eggnog, R: shoe polish, and O: shaker. You press <<R>>.
E: banana split, R: wheelchair, and O: headlight. You press <<E>>.
E: snowball, R: highchair, and O: sarcophagus. You press <<E>>.
E: sunroof, R: step stool, and O: hairnet. You press <<E>>.
E: scaffold, R: tablet, and O: trowel. You press <<R>>.
E: garbage truck, R: pincushion, and O: fudge. You press <<E>>.
E: shopping cart, R: stump, and O: calamari. You press <<E>>.
E: acorn, R: shorts, and O: trunk. You press <<E>>.
E: gravestone, R: firecracker, and O: pinecone. You press <<E>>.
E: binder, R: raspberry, and O: plant. You press <<E>>.
E: crown, R: goblet, and O: windshield wiper. You press <<O>>.
E: spout, R: eagle, and O: pendulum. You press <<R>>.
E: cruise ship, R: hat, and O: knee. You press <<O>>.
E: abacus, R: detonator, and O: pickax. You press <<R>>.
E: beet, R: headrest, and O: leggings. You press <<E>>.
E: machine gun, R: tweezers, and O: sand. You press <<R>>.
E: chisel, R: screw, and O: star fruit. You press <<O>>.
E: eel, R: cougar, and O: cloud. You press <<O>>.
E: lid, R: tack, and O: playpen. You press <<O>>.
E: marble, R: beetle, and O: powder. You press <<R>>.
E: pipe, R: stopwatch, and O: root. You press <<R>>.
E: bassoon, R: curtain, and O: spark plug. You press <<R>>.
E: trident, R: applesauce, and O: caramel. You press <<E>>.
E: cash machine, R: gondola, and O: breadstick. You press <<E>>.
E: meatball, R: chest, and O: lanyard. You press <<E>>.
E: thumb, R: corset, and O: straw. You press <<O>>.
E: siren, R: coffee, and O: espresso. You press <<E>>.
E: eyepiece, R: polisher, and O: revolver. You press <<E>>.
E: waffle iron, R: stethoscope, and O: bowler hat. You press <<E>>.
E: taffy, R: rearview mirror, and O: baseball glove. You press <<E>>.
E: bison, R: avocado, and O: yo-yo. You press <<O>>.
E: scarecrow, R: harp, and O: cream. You press <<O>>.
E: tank, R: spinach, and O: chopsticks. You press <<E>>.
E: paperweight, R: garter, and O: tape measure. You press <<O>>.
E: revolver, R: hopscotch, and O: skull. You press <<R>>.
E: mold, R: cement mixer, and O: platypus. You press <<O>>.
E: shredder, R: leotard, and O: gazelle. You press <<E>>.
E: sling, R: bikini, and O: window. You press <<O>>.
E: mulch, R: fork, and O: leash. You press <<E>>.
E: hook, R: corkscrew, and O: brake. You press <<O>>.
E: sorbet, R: sequin, and O: gravestone. You press <<O>>.
E: sheet, R: notebook, and O: gurney. You press <<E>>.
E: contact lens, R: berry, and O: fire hydrant. You press <<R>>.
E: altar, R: bear, and O: tray. You press <<R>>.
E: banjo, R: shirt, and O: vulture. You press <<E>>.
E: bug, R: hovercraft, and O: hook. You press <<E>>.
E: boy, R: lip gloss, and O: lock. You press <<E>>.
E: match, R: corset, and O: motherboard. You press <<R>>.
E: panties, R: tarantula, and O: denture. You press <<R>>.
E: ping-pong table, R: dip, and O: aloe. You press <<E>>.
E: vest, R: chocolate, and O: backdrop. You press <<O>>.
E: water filter, R: punch, and O: eyepiece. You press <<O>>.
E: shell, R: shopping basket, and O: pelican. You press <<R>>.
E: cookie, R: denture, and O: scaffolding. You press <<O>>.
E: snowplow, R: bear, and O: peacock. You press <<E>>.