You will be presented with triplets of objects, which will be assigned to the keys Z, N, and U.
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: ribbon, N: straightjacket, and U: sandal. You press <<Z>>.
Z: sunflower, N: dynamite, and U: hotplate. You press <<Z>>.
Z: tinsel, N: binder, and U: crumb. You press <<U>>.
Z: beehive, N: clasp, and U: stake. You press <<Z>>.
Z: screen, N: station wagon, and U: coat. You press <<U>>.
Z: boxing gloves, N: fossil, and U: water bottle. You press <<N>>.
Z: contact lens, N: shield, and U: baseball. You press <<Z>>.
Z: crab, N: ski lift, and U: sonogram. You press <<N>>.
Z: roof rack, N: squirrel, and U: stick. You press <<Z>>.
Z: deodorant, N: vacuum, and U: boar. You press <<U>>.
Z: sunflower, N: beachball, and U: calzone. You press <<Z>>.
Z: noisemaker, N: shield, and U: bunkbed. You press <<U>>.
Z: measuring cup, N: game, and U: desk. You press <<Z>>.
Z: leech, N: horse, and U: tube top. You press <<N>>.
Z: door, N: ready meal, and U: broccoli. You press <<Z>>.
Z: garbage truck, N: crayon, and U: place mat. You press <<Z>>.
Z: poinsettia, N: lollipop, and U: guardrail. You press <<N>>.
Z: applesauce, N: kazoo, and U: ticktacktoe. You press <<Z>>.
Z: metal detector, N: inhaler, and U: hairnet. You press <<Z>>.
Z: sandal, N: ribbon, and U: straightjacket. You press <<N>>.
Z: faucet, N: bracelet, and U: teacup. You press <<Z>>.
Z: orangutan, N: horn, and U: trampoline. You press <<Z>>.
Z: periscope, N: scissors, and U: grapevine. You press <<U>>.
Z: cane, N: punching bag, and U: cheese. You press <<U>>.
Z: mustard, N: shower cap, and U: kaleidoscope. You press <<Z>>.
Z: smoothie, N: puck, and U: spareribs. You press <<N>>.
Z: otter, N: exerciser, and U: umbrella. You press <<Z>>.
Z: jelly bean, N: chocolate, and U: cherry. You press <<U>>.
Z: eggnog, N: locker, and U: yogurt. You press <<N>>.
Z: contact lens, N: recliner, and U: robe. You press <<N>>.
Z: charger, N: dishwashing liquid, and U: submarine. You press <<U>>.
Z: bookshelf, N: water fountain, and U: chimney. You press <<N>>.
Z: calamari, N: lantern, and U: wax paper. You press <<N>>.
Z: pitchfork, N: barnacle, and U: raincoat. You press <<N>>.
Z: cobra, N: bracelet, and U: saucer. You press <<Z>>.
Z: light switch, N: handkerchief, and U: tugboat. You press <<U>>.
Z: bok choy, N: wrapping paper, and U: handle. You press <<Z>>.
Z: step stool, N: headphones, and U: grill. You press <<U>>.
Z: washcloth, N: kangaroo, and U: pasta. You press <<N>>.
Z: speedboat, N: pocket watch, and U: gargoyle. You press <<N>>.
Z: telegraph, N: dip, and U: bowl. You press <<Z>>.
Z: fingerprint, N: mud, and U: crate. You press <<U>>.
Z: cilantro, N: leech, and U: dalmatian. You press <<Z>>.
Z: mistletoe, N: orange rind, and U: ticktacktoe. You press <<U>>.
Z: headphones, N: canister, and U: backpack. You press <<N>>.
Z: radiator, N: parking meter, and U: cookie cutter. You press <<U>>.
Z: tarantula, N: boulder, and U: flag. You press <<U>>.
Z: inkwell, N: mosquito, and U: vent. You press <<N>>.
Z: painting, N: poodle, and U: gong. You press <<N>>.
Z: tiramisu, N: bouquet, and U: rocking horse. You press <<Z>>.
Z: cornhusk, N: flute, and U: blowfish. You press <<N>>.
Z: locket, N: nut, and U: bread. You press <<Z>>.
Z: blind, N: zucchini, and U: snowsuit. You press <<Z>>.
Z: duster, N: manhole, and U: stethoscope. You press <<N>>.
Z: water filter, N: cap, and U: game. You press <<Z>>.
Z: paper, N: kneepad, and U: tennis ball. You press <<Z>>.
Z: camera lens, N: tuxedo, and U: trumpet. You press <<N>>.
Z: trunk, N: recorder, and U: makeup. You press <<N>>.
Z: amplifier, N: biscuit, and U: vent. You press <<N>>.
Z: stilt, N: kiwi, and U: hamburger. You press <<Z>>.