You will be presented with triplets of objects, which will be assigned to the keys Z, V, and I.
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: gingerbread man, V: kaleidoscope, and I: scallion. You press <<V>>.
Z: salad, V: photograph, and I: trombone. You press <<I>>.
Z: water cooler, V: plunger, and I: hyena. You press <<I>>.
Z: twig, V: tongue, and I: piglet. You press <<Z>>.
Z: mouthpiece, V: rock, and I: swab. You press <<V>>.
Z: bouquet, V: cigarette butt, and I: jeans. You press <<Z>>.
Z: motherboard, V: headband, and I: braid. You press <<Z>>.
Z: toga, V: mullet, and I: apple tree. You press <<I>>.
Z: tape, V: yarn, and I: locker. You press <<V>>.
Z: moccasin, V: gearshift, and I: shredder. You press <<V>>.
Z: uniform, V: curb, and I: first-aid kit. You press <<V>>.
Z: volleyball, V: windsock, and I: aardvark. You press <<Z>>.
Z: flower, V: gas mask, and I: pesto. You press <<V>>.
Z: lizard, V: urinal, and I: ram. You press <<V>>.
Z: dolphin, V: potpie, and I: card. You press <<I>>.
Z: telephone pole, V: catapult, and I: chalice. You press <<I>>.
Z: orangutan, V: buoy, and I: sidecar. You press <<Z>>.
Z: pig, V: periscope, and I: bumper. You press <<Z>>.
Z: card, V: pants, and I: incense. You press <<V>>.
Z: razor blade, V: cracker, and I: xylophone. You press <<V>>.
Z: deer, V: coffee, and I: pants. You press <<Z>>.
Z: swan, V: papaya, and I: jacket. You press <<Z>>.
Z: sewage, V: porthole, and I: fishhook. You press <<I>>.
Z: awning, V: solar panel, and I: meatball. You press <<I>>.
Z: stake, V: pelican, and I: mug. You press <<V>>.
Z: ferry, V: flask, and I: tricycle. You press <<V>>.
Z: periscope, V: pliers, and I: flute. You press <<I>>.
Z: wood, V: nutcracker, and I: vulture. You press <<V>>.
Z: flashlight, V: router, and I: beaver. You press <<I>>.
Z: ticktacktoe, V: splinter, and I: lingerie. You press <<Z>>.
Z: raisin, V: sheep, and I: wig. You press <<Z>>.
Z: binoculars, V: soda, and I: soldering iron. You press <<I>>.
Z: chili, V: stove, and I: bathtub. You press <<Z>>.
Z: stethoscope, V: groundhog, and I: bikini. You press <<V>>.
Z: marshmallow, V: crossbow, and I: doll. You press <<Z>>.
Z: shield, V: crumb, and I: hat. You press <<V>>.
Z: suit, V: compass, and I: coleslaw. You press <<I>>.
Z: christmas tree, V: spear, and I: backpack. You press <<Z>>.
Z: notepad, V: foam, and I: seismograph. You press <<V>>.
Z: arugula, V: trigger, and I: dalmatian. You press <<V>>.