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

Z: chalk, C: lifesaver, and W: cassette. You press <<C>>.
Z: siren, C: tarantula, and W: buckle. You press <<C>>.
Z: backpack, C: mustache, and W: jump rope. You press <<W>>.
Z: spoon, C: turnstile, and W: candelabra. You press <<C>>.
Z: breadstick, C: meatloaf, and W: gurney. You press <<W>>.
Z: ice pack, C: whale, and W: poinsettia. You press <<Z>>.
Z: dumpster, C: bomb, and W: rollerblade. You press <<Z>>.
Z: bone, C: loom, and W: flagpole. You press <<Z>>.
Z: candle, C: bank, and W: hovercraft. You press <<W>>.
Z: swab, C: can opener, and W: teacup. You press <<Z>>.
Z: squid, C: onion, and W: film. You press <<W>>.
Z: straw, C: rack, and W: knot. You press <<W>>.
Z: crutch, C: amplifier, and W: poker. You press <<C>>.
Z: antenna, C: beet, and W: tree trunk. You press <<Z>>.
Z: seaplane, C: napkin ring, and W: lamb chop. You press <<Z>>.
Z: hourglass, C: crane, and W: frame. You press <<W>>.
Z: egg roll, C: catfish, and W: block. You press <<W>>.
Z: log, C: bagel, and W: hammock. You press <<C>>.
Z: parking meter, C: duct, and W: mosquito. You press <<W>>.
Z: kneepad, C: scaffolding, and W: jalapeno. You press <<W>>.
Z: wing, C: headphones, and W: screen. You press <<Z>>.
Z: sloth, C: necklace, and W: shopping basket. You press <<C>>.
Z: hook, C: pigeon, and W: inkwell. You press <<W>>.
Z: jersey, C: measuring cup, and W: golf cart. You press <<W>>.
Z: scalpel, C: maggot, and W: tomato sauce. You press <<Z>>.
Z: railing, C: parsley, and W: bobsled. You press <<C>>.
Z: stalagmite, C: key, and W: barrette. You press <<W>>.
Z: brace, C: spinach, and W: statue. You press <<Z>>.
Z: slug, C: ram, and W: iron. You press <<W>>.
Z: whipped cream, C: hotplate, and W: speaker. You press <<Z>>.
Z: pincushion, C: firetruck, and W: basil. You press <<W>>.
Z: cart, C: cymbal, and W: origami. You press <<Z>>.
Z: ready meal, C: yak, and W: flashbulb. You press <<Z>>.
Z: pill, C: cauliflower, and W: elbow. You press <<W>>.
Z: camcorder, C: pomegranate, and W: crib. You press <<C>>.
Z: earring, C: pig, and W: noisemaker. You press <<C>>.
Z: trailer, C: dirt bike, and W: chocolate. You press <<W>>.
Z: camcorder, C: football, and W: horseshoe. You press <<W>>.
Z: truck, C: target, and W: mirror. You press <<Z>>.
Z: kilt, C: taco, and W: button. You press <<C>>.
Z: wetsuit, C: remote control, and W: sombrero. You press <<C>>.
Z: slot, C: rhubarb, and W: bookmark. You press <<W>>.
Z: keyhole, C: seismograph, and W: turtle. You press <<C>>.
Z: goat, C: bed, and W: spoon. You press <<Z>>.
Z: toothpaste, C: caterpillar, and W: wheelbarrow. You press <<Z>>.
Z: goose, C: headlamp, and W: microwave. You press <<Z>>.
Z: tugboat, C: folder, and W: cutting board. You press <<Z>>.
Z: abacus, C: cork, and W: meerkat. You press <<W>>.
Z: satellite dish, C: wrap, and W: panda. You press <<Z>>.
Z: chalk, C: eggbeater, and W: orchid. You press <<W>>.
Z: souffle, C: rooster, and W: baklava. You press <<C>>.
Z: pinball, C: radar, and W: cymbal. You press <<C>>.
Z: wrench, C: airboat, and W: manhole. You press <<W>>.
Z: pocketknife, C: tape recorder, and W: spider web. You press <<W>>.
Z: shirt, C: chinchilla, and W: breadbox. You press <<C>>.
Z: flipper, C: baby, and W: pineapple. You press <<C>>.
Z: arugula, C: pear, and W: cage. You press <<W>>.
Z: lab coat, C: dartboard, and W: sleeping bag. You press <<W>>.
Z: balance beam, C: handlebar, and W: volleyball. You press <<Z>>.
Z: sim card, C: leech, and W: bomb. You press <<Z>>.