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

A: washcloth, Z: bunkbed, and I: hockey stick. You press <<A>>.
A: chalice, Z: mold, and I: lasagna. You press <<Z>>.
A: hinge, Z: panther, and I: blackberry. You press <<A>>.
A: sweater, Z: screen, and I: sardine. You press <<I>>.
A: calculator, Z: ashtray, and I: satellite dish. You press <<Z>>.
A: puck, Z: statue, and I: ice pack. You press <<Z>>.
A: flyswatter, Z: mantle, and I: perfume. You press <<A>>.
A: snowshoe, Z: egg roll, and I: squeegee. You press <<Z>>.
A: videocassette, Z: leash, and I: dough. You press <<I>>.
A: sardine, Z: brooch, and I: sifter. You press <<A>>.
A: pocketknife, Z: bean, and I: windshield wiper. You press <<Z>>.
A: iguana, Z: timer, and I: binder. You press <<A>>.
A: piecrust, Z: candy cane, and I: rack. You press <<I>>.
A: cup, Z: wax paper, and I: goose. You press <<I>>.
A: stethoscope, Z: saucer, and I: sheep. You press <<I>>.
A: shredder, Z: mousepad, and I: thimble. You press <<I>>.
A: scalpel, Z: pillow, and I: necklace. You press <<Z>>.
A: screen, Z: sardine, and I: sweater. You press <<Z>>.
A: van, Z: pickax, and I: place mat. You press <<A>>.
A: taffy, Z: racket, and I: cocoon. You press <<Z>>.
A: firetruck, Z: car seat, and I: grapefruit. You press <<I>>.
A: sweater, Z: screen, and I: sardine. You press <<I>>.
A: popsicle, Z: traffic light, and I: machine gun. You press <<A>>.
A: bobsled, Z: medal, and I: porthole. You press <<A>>.
A: grapevine, Z: whale, and I: lego. You press <<I>>.
A: batter, Z: rolling pin, and I: stew. You press <<Z>>.
A: banana, Z: coffeemaker, and I: cardboard. You press <<I>>.
A: alpaca, Z: violin, and I: wineglass. You press <<A>>.
A: soldering iron, Z: nail, and I: thorn. You press <<I>>.
A: eclair, Z: bamboo, and I: chariot. You press <<A>>.
A: fencepost, Z: fudge, and I: jersey. You press <<Z>>.
A: hat, Z: pepper, and I: spider. You press <<A>>.
A: altar, Z: almond, and I: bracelet. You press <<Z>>.
A: bark, Z: roulette wheel, and I: jump rope. You press <<A>>.
A: urinal, Z: ball, and I: boomerang. You press <<A>>.
A: blender, Z: mandolin, and I: tomato sauce. You press <<Z>>.
A: chute, Z: paintbrush, and I: suitcase. You press <<I>>.
A: trunk, Z: school bus, and I: payphone. You press <<A>>.
A: keyhole, Z: finger, and I: christmas tree. You press <<Z>>.
A: sweater, Z: sardine, and I: screen. You press <<Z>>.