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

Y: workbench, S: hinge, and X: christmas tree. You press <<X>>.
Y: quiche, S: shell, and X: candy bar. You press <<S>>.
Y: scoop, S: cloak, and X: glass. You press <<S>>.
Y: box, S: jetski, and X: tripod. You press <<S>>.
Y: oilcan, S: cream, and X: marshmallow. You press <<X>>.
Y: rabbit, S: rhubarb, and X: jellyfish. You press <<S>>.
Y: zebra, S: turtleneck, and X: pen. You press <<X>>.
Y: altar, S: iceskate, and X: soda. You press <<X>>.
Y: peanut, S: tiara, and X: gyroscope. You press <<X>>.
Y: worm, S: matchbox, and X: gearshift. You press <<X>>.
Y: lanyard, S: stomach, and X: place mat. You press <<S>>.
Y: cheeseburger, S: slug, and X: pig. You press <<S>>.
Y: gear, S: spinach, and X: dog. You press <<S>>.
Y: shower curtain, S: tank, and X: screen. You press <<S>>.
Y: riser, S: game, and X: router. You press <<X>>.
Y: sunflower, S: bomb, and X: paperclip. You press <<Y>>.
Y: life jacket, S: mole, and X: weed. You press <<X>>.
Y: cloak, S: glass, and X: scoop. You press <<Y>>.
Y: easel, S: blackberry, and X: llama. You press <<Y>>.
Y: gingerbread man, S: mulch, and X: ball. You press <<Y>>.
Y: bikini, S: rack, and X: holster. You press <<S>>.
Y: hovercraft, S: streetlight, and X: penlight. You press <<S>>.
Y: bathtub, S: crank, and X: pump. You press <<S>>.
Y: boxer shorts, S: footbath, and X: kazoo. You press <<X>>.
Y: eye, S: cannonball, and X: tattoo. You press <<S>>.
Y: videocassette, S: petal, and X: bongo. You press <<S>>.
Y: chaps, S: banana, and X: ginger. You press <<Y>>.
Y: brussels sprouts, S: bacon, and X: sewage. You press <<X>>.
Y: boomerang, S: baton, and X: jewelry. You press <<X>>.
Y: penguin, S: breadstick, and X: torpedo. You press <<Y>>.
Y: bulldozer, S: snowshoe, and X: microscope. You press <<X>>.
Y: vacuum, S: thermometer, and X: breadstick. You press <<X>>.
Y: fountain pen, S: train set, and X: stove. You press <<S>>.
Y: panda, S: brass knuckles, and X: fireworks. You press <<X>>.
Y: valve, S: rooster, and X: swordfish. You press <<Y>>.
Y: jumpsuit, S: jar, and X: rock. You press <<Y>>.
Y: trigger, S: caterpillar, and X: subway. You press <<X>>.
Y: pet food, S: couch, and X: bathrobe. You press <<X>>.
Y: penlight, S: hovercraft, and X: streetlight. You press <<S>>.
Y: mussel, S: crayon, and X: trowel. You press <<Y>>.