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

W: phone booth, O: hubcap, and K: filter. You press <<W>>.
W: tomato sauce, O: napkin, and K: spur. You press <<K>>.
W: switch, O: safety pin, and K: sandbag. You press <<K>>.
W: map, O: shell, and K: bagpipe. You press <<W>>.
W: rabbit, O: handcuff, and K: makeup. You press <<K>>.
W: banana peel, O: tiramisu, and K: leopard. You press <<K>>.
W: grapevine, O: ice cream, and K: stapler. You press <<K>>.
W: teddy bear, O: sink, and K: chicken wire. You press <<W>>.
W: knitting, O: pinwheel, and K: thumb. You press <<O>>.
W: videogame, O: scarf, and K: trampoline. You press <<O>>.
W: crib, O: lamp, and K: cart. You press <<K>>.
W: fingerprint, O: guardrail, and K: punch. You press <<W>>.
W: sunflower, O: taxi, and K: electric chair. You press <<O>>.
W: polaroid, O: earring, and K: champagne. You press <<W>>.
W: oilcan, O: crown, and K: sofa bed. You press <<O>>.
W: handlebar, O: outfit, and K: collar. You press <<O>>.
W: vise, O: pancake, and K: leggings. You press <<O>>.
W: nail clippers, O: jellyfish, and K: anklet. You press <<W>>.
W: possum, O: cornhusk, and K: doghouse. You press <<O>>.
W: floss, O: asparagus, and K: gate. You press <<W>>.
W: coal, O: cactus, and K: hovercraft. You press <<K>>.
W: jackhammer, O: panther, and K: saucer. You press <<O>>.
W: ham, O: pacifier, and K: cougar. You press <<K>>.
W: jeep, O: hearse, and K: grapevine. You press <<K>>.
W: snail, O: fire, and K: cocktail. You press <<W>>.
W: wand, O: saxophone, and K: ski lift. You press <<O>>.
W: fungus, O: sprinkler, and K: pot. You press <<W>>.
W: brussels sprouts, O: dice, and K: deodorant. You press <<O>>.
W: hookah, O: boar, and K: duffel bag. You press <<O>>.
W: muffin, O: mold, and K: coffin. You press <<W>>.
W: flipper, O: cookie sheet, and K: dress. You press <<O>>.
W: carrot, O: stalagmite, and K: drain. You press <<K>>.
W: clipper, O: paperweight, and K: hairdryer. You press <<K>>.
W: rack, O: webcam, and K: wafer. You press <<K>>.
W: paint, O: throne, and K: mirror. You press <<W>>.
W: dreidel, O: trashcan, and K: cuckoo clock. You press <<W>>.
W: bonnet, O: sledgehammer, and K: spool. You press <<W>>.
W: table, O: pony, and K: lifesaver. You press <<K>>.
W: grits, O: terrarium, and K: dishrag. You press <<K>>.
W: clarinet, O: acorn, and K: toaster oven. You press <<O>>.