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

K: rock, N: chaps, and O: gourd. You press <<K>>.
K: sardine, N: soda fountain, and O: diamond. You press <<O>>.
K: rattle, N: cart, and O: frog. You press <<K>>.
K: go-kart, N: confetti, and O: tree. You press <<K>>.
K: birthday cake, N: brass knuckles, and O: sparkler. You press <<N>>.
K: locket, N: windowsill, and O: duffel bag. You press <<N>>.
K: missile, N: handkerchief, and O: cockroach. You press <<O>>.
K: jeans, N: clipper, and O: diving board. You press <<N>>.
K: cigarette, N: doorknocker, and O: headrest. You press <<K>>.
K: eggplant, N: steering wheel, and O: pedal. You press <<K>>.
K: kebab, N: cookie, and O: hobbyhorse. You press <<O>>.
K: blackberry, N: boy, and O: tee. You press <<N>>.
K: axe, N: glove, and O: tamale. You press <<K>>.
K: punching bag, N: totem pole, and O: ferry. You press <<O>>.
K: machine gun, N: lasagna, and O: toe. You press <<N>>.
K: bat, N: drumstick, and O: stamp. You press <<O>>.
K: hail, N: gramophone, and O: puffin. You press <<K>>.
K: weather vane, N: treasure, and O: screen. You press <<O>>.
K: thumb, N: doll, and O: squirrel. You press <<K>>.
K: chessboard, N: wallet, and O: fudge. You press <<O>>.
K: pipe, N: spider web, and O: gurney. You press <<N>>.
K: humvee, N: sugar cube, and O: bracket. You press <<N>>.
K: lightning bug, N: moccasin, and O: mulch. You press <<N>>.
K: apple, N: candelabra, and O: gorilla. You press <<N>>.
K: cheese, N: coffee, and O: bathtub. You press <<O>>.
K: carousel, N: quesadilla, and O: doghouse. You press <<N>>.
K: life jacket, N: marmalade, and O: bracelet. You press <<O>>.
K: kiwi, N: moth, and O: boulder. You press <<O>>.
K: racehorse, N: coat rack, and O: woman. You press <<N>>.
K: flamethrower, N: buggy, and O: statue. You press <<K>>.
K: suitcase, N: cummerbund, and O: sledgehammer. You press <<O>>.
K: roof rack, N: moth, and O: penlight. You press <<N>>.
K: pistachio, N: outfit, and O: lock. You press <<O>>.
K: yolk, N: polo shirt, and O: scissors. You press <<O>>.
K: piggy bank, N: saw, and O: road sign. You press <<N>>.
K: beehive, N: beaker, and O: razor blade. You press <<O>>.
K: sling, N: furnace, and O: footbath. You press <<N>>.
K: crate, N: cannonball, and O: handprint. You press <<O>>.
K: wall, N: marble, and O: chest. You press <<O>>.
K: poodle, N: fur coat, and O: bookmark. You press <<N>>.
K: hole, N: stalagmite, and O: tackle. You press <<O>>.
K: ink, N: hay, and O: cigarette. You press <<K>>.
K: grain, N: enchilada, and O: inkwell. You press <<O>>.
K: candy cane, N: paper, and O: hedge. You press <<N>>.
K: cupcake, N: chili, and O: branch. You press <<O>>.
K: scalpel, N: dollhouse, and O: marshmallow. You press <<K>>.
K: stethoscope, N: drill, and O: skin. You press <<N>>.
K: kettle, N: plate, and O: scanner. You press <<O>>.
K: bobsled, N: bench, and O: toe. You press <<O>>.
K: can, N: camera, and O: skateboard. You press <<K>>.
K: coat rack, N: jacket, and O: bazooka. You press <<N>>.
K: weasel, N: mug, and O: incubator. You press <<N>>.
K: quad, N: cauliflower, and O: peanut butter. You press <<K>>.
K: carriage, N: switch, and O: amber. You press <<O>>.
K: waterwheel, N: pug, and O: elephant. You press <<K>>.
K: earring, N: coral, and O: switch. You press <<O>>.
K: flatiron, N: mouse, and O: rake. You press <<K>>.
K: breathalyzer, N: touchpad, and O: candy cane. You press <<O>>.
K: traffic light, N: mat, and O: dart. You press <<O>>.
K: pickax, N: screwdriver, and O: sword. You press <<N>>.