You will be presented with triplets of objects, which will be assigned to the keys K, M, and Z.
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: blowgun, M: holster, and Z: teacup. You press <<K>>.
K: cruise ship, M: amplifier, and Z: caviar. You press <<Z>>.
K: cloud, M: mistletoe, and Z: cobra. You press <<M>>.
K: bell, M: kangaroo, and Z: gem. You press <<K>>.
K: parking meter, M: seismograph, and Z: helicopter. You press <<M>>.
K: gramophone, M: cornbread, and Z: tugboat. You press <<M>>.
K: thermostat, M: gumball, and Z: sifter. You press <<M>>.
K: corn, M: ruler, and Z: gum. You press <<M>>.
K: surfboard, M: stethoscope, and Z: float. You press <<M>>.
K: cabinet, M: blackberry, and Z: soda. You press <<K>>.
K: scoreboard, M: diaper, and Z: whiteboard. You press <<M>>.
K: flour, M: lipstick, and Z: solar panel. You press <<Z>>.
K: highlighter, M: syringe, and Z: eggbeater. You press <<Z>>.
K: periscope, M: kebab, and Z: bubble wrap. You press <<Z>>.
K: altar, M: medal, and Z: bazooka. You press <<K>>.
K: moss, M: toaster oven, and Z: lava. You press <<M>>.
K: dumbwaiter, M: dishrag, and Z: cookie cutter. You press <<K>>.
K: penguin, M: fire hydrant, and Z: chick. You press <<M>>.
K: basketball, M: flower, and Z: coop. You press <<K>>.
K: file, M: computer screen, and Z: caramel. You press <<Z>>.
K: sauerkraut, M: aircraft carrier, and Z: periscope. You press <<K>>.
K: bean, M: muffin, and Z: kitten. You press <<Z>>.
K: maggot, M: iron, and Z: inkwell. You press <<K>>.
K: vase, M: giraffe, and Z: guinea pig. You press <<K>>.
K: chest, M: nail file, and Z: food processor. You press <<K>>.
K: watch, M: mailbox, and Z: birthday cake. You press <<M>>.
K: bookmark, M: lobster, and Z: polygraph. You press <<K>>.
K: vacuum, M: dice, and Z: ink. You press <<Z>>.
K: ball, M: snowboard, and Z: fishing pole. You press <<K>>.
K: tree, M: wrapping paper, and Z: muff. You press <<M>>.
K: canoe, M: tray, and Z: nose. You press <<Z>>.
K: anchor, M: manatee, and Z: clover. You press <<Z>>.
K: beanbag, M: pole, and Z: wetsuit. You press <<K>>.
K: soldering iron, M: coffee pot, and Z: coyote. You press <<M>>.
K: juicer, M: sledgehammer, and Z: coffin. You press <<Z>>.
K: car, M: pliers, and Z: splinter. You press <<K>>.
K: potholder, M: food processor, and Z: stamp. You press <<Z>>.
K: coleslaw, M: caviar, and Z: purse. You press <<Z>>.
K: cushion, M: rack, and Z: squash. You press <<Z>>.
K: jigsaw puzzle, M: sewage, and Z: tackle. You press <<M>>.
K: sofa bed, M: laser pointer, and Z: eggnog. You press <<K>>.
K: nightstand, M: fig, and Z: hubcap. You press <<M>>.
K: trap, M: extinguisher, and Z: sink. You press <<M>>.
K: soda fountain, M: sickle, and Z: urinal. You press <<K>>.
K: rocket, M: golf club, and Z: bok choy. You press <<Z>>.
K: powder, M: ribbon, and Z: noose. You press <<K>>.
K: belt buckle, M: telegraph, and Z: box. You press <<K>>.
K: rug, M: toothpaste, and Z: violin. You press <<K>>.
K: fruit, M: music box, and Z: manhole. You press <<K>>.
K: trigger, M: amber, and Z: whistle. You press <<K>>.
K: clipper, M: sandwich, and Z: raincoat. You press <<M>>.
K: stained glass, M: tie, and Z: spatula. You press <<Z>>.
K: tomato, M: coal, and Z: gorilla. You press <<Z>>.
K: battery, M: float, and Z: thorn. You press <<K>>.
K: cork, M: watermelon, and Z: radiator. You press <<M>>.
K: pretzel, M: skewer, and Z: elephant. You press <<K>>.
K: inkwell, M: eye patch, and Z: mulch. You press <<Z>>.
K: router, M: champagne, and Z: doll. You press <<K>>.
K: spam, M: machine gun, and Z: teabag. You press <<M>>.
K: ruler, M: quiche, and Z: telephone pole. You press <<M>>.
K: extinguisher, M: doorstop, and Z: star fruit. You press <<Z>>.
K: stir fry, M: nightstand, and Z: tupperware. You press <<K>>.
K: noose, M: footprint, and Z: cannonball. You press <<M>>.
K: raft, M: triangle, and Z: megaphone. You press <<M>>.
K: vent, M: tugboat, and Z: mixer. You press <<M>>.
K: hockey stick, M: buoy, and Z: computer. You press <<Z>>.
K: vending machine, M: trailer, and Z: hopscotch. You press <<Z>>.
K: cigarette holder, M: potpourri, and Z: turtle. You press <<Z>>.
K: bus, M: chick, and Z: pretzel. You press <<K>>.
K: mosquito, M: toothbrush, and Z: blower. You press <<K>>.
K: stair, M: cart, and Z: scuba. You press <<K>>.
K: scorpion, M: blower, and Z: duckling. You press <<M>>.
K: earring, M: squirrel, and Z: waffle. You press <<M>>.
K: chive, M: album, and Z: engine. You press <<Z>>.
K: blueberry, M: sandwich, and Z: chili. You press <<K>>.
K: car seat, M: tile, and Z: step stool. You press <<M>>.
K: puppy, M: bread, and Z: cornucopia. You press <<K>>.
K: wig, M: beaker, and Z: memory stick. You press <<K>>.
K: bulletproof vest, M: insole, and Z: zipper. You press <<M>>.
K: router, M: wire cutters, and Z: earwig. You press <<K>>.