You will be presented with triplets of objects, which will be assigned to the keys R, H, and U.
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: traffic light, H: ladle, and U: table. You press <<U>>.
R: scuba, H: arch, and U: apple tree. You press <<R>>.
R: license plate, H: diskette, and U: viewfinder. You press <<U>>.
R: recliner, H: hose, and U: cannon. You press <<U>>.
R: clothesline, H: sorbet, and U: cherry. You press <<R>>.
R: hot chocolate, H: shopping basket, and U: washing machine. You press <<R>>.
R: necklace, H: cauliflower, and U: cheeseburger. You press <<R>>.
R: sweet potato, H: combination lock, and U: flyswatter. You press <<R>>.
R: denture, H: dragonfly, and U: scoreboard. You press <<H>>.
R: coil, H: projector, and U: handbrake. You press <<R>>.
R: flatiron, H: roller, and U: tuba. You press <<U>>.
R: trunk, H: bathrobe, and U: fruitcake. You press <<H>>.
R: lamppost, H: mouthpiece, and U: wafer. You press <<U>>.
R: scooter, H: skateboard, and U: detonator. You press <<U>>.
R: flask, H: baton, and U: macaroni. You press <<H>>.
R: hummingbird, H: latte, and U: headband. You press <<R>>.
R: chinchilla, H: file, and U: celery. You press <<R>>.
R: lasagna, H: chinaware, and U: glass. You press <<R>>.
R: birthday cake, H: fruit, and U: necklace. You press <<U>>.
R: defibrillator, H: pumpkin, and U: strawberry. You press <<R>>.
R: pothole, H: doorknocker, and U: pancake. You press <<U>>.
R: electric chair, H: lamb, and U: file. You press <<H>>.
R: soy sauce, H: tupperware, and U: mat. You press <<U>>.
R: plunger, H: lifesaver, and U: cornhusk. You press <<U>>.
R: urinal, H: strawberry, and U: hubcap. You press <<H>>.
R: cigarette, H: bowling ball, and U: skirt. You press <<R>>.
R: woman, H: ham, and U: thorn. You press <<U>>.
R: pie, H: spinach, and U: hood. You press <<U>>.
R: pothole, H: birthday cake, and U: volleyball. You press <<H>>.
R: turbine, H: peeler, and U: cannon. You press <<R>>.
R: lens, H: stingray, and U: strainer. You press <<H>>.
R: incubator, H: bone, and U: dumbwaiter. You press <<U>>.
R: recorder, H: hotplate, and U: cupcake. You press <<U>>.
R: ashtray, H: face, and U: mixer. You press <<H>>.
R: turtleneck, H: cooker, and U: nightstand. You press <<H>>.
R: gargoyle, H: barcode, and U: mail. You press <<R>>.
R: milk, H: cockatoo, and U: chute. You press <<U>>.
R: gas mask, H: warthog, and U: slot machine. You press <<H>>.
R: t-shirt, H: football, and U: paper plate. You press <<H>>.
R: tugboat, H: bandanna, and U: jetski. You press <<H>>.