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

P: jet, Z: golf club, and K: doorbell. You press <<K>>.
P: dolly, Z: punch, and K: squash. You press <<P>>.
P: pear, Z: ankle, and K: keyboard. You press <<K>>.
P: paper bag, Z: flip flop, and K: playing card. You press <<P>>.
P: sundial, Z: limousine, and K: needle. You press <<Z>>.
P: canvas, Z: tea, and K: suitcase. You press <<P>>.
P: baseball, Z: crutch, and K: camera lens. You press <<Z>>.
P: dirt bike, Z: ivy, and K: racket. You press <<Z>>.
P: baseball bat, Z: leg, and K: badger. You press <<P>>.
P: doorbell, Z: drill, and K: pencil sharpener. You press <<Z>>.
P: filing cabinet, Z: paper bag, and K: bandanna. You press <<P>>.
P: dashboard, Z: arrow, and K: snow. You press <<K>>.
P: whiteboard, Z: diamond, and K: lightning bug. You press <<P>>.
P: dumbbell, Z: icemaker, and K: macaroni. You press <<P>>.
P: train, Z: macaroni, and K: penlight. You press <<P>>.
P: puck, Z: walker, and K: gravestone. You press <<Z>>.
P: leek, Z: tomato, and K: hammock. You press <<K>>.
P: shoelace, Z: lamp, and K: spear. You press <<K>>.
P: baseball bat, Z: train set, and K: arch. You press <<P>>.
P: candlestick, Z: peg, and K: towel. You press <<K>>.
P: fingerprint, Z: skirt, and K: gauge. You press <<P>>.
P: pantyhose, Z: container, and K: ballot box. You press <<Z>>.
P: sewing machine, Z: chaps, and K: noodle. You press <<Z>>.
P: bow, Z: handkerchief, and K: shaving cream. You press <<P>>.
P: bowl, Z: crowbar, and K: ticktacktoe. You press <<K>>.
P: trident, Z: computer screen, and K: touchpad. You press <<P>>.
P: maple syrup, Z: drawer, and K: syrup. You press <<Z>>.
P: ready meal, Z: garbage truck, and K: crucifix. You press <<K>>.
P: bullet, Z: eyedropper, and K: computer. You press <<P>>.
P: sewing kit, Z: towel, and K: scraper. You press <<K>>.
P: kettle, Z: hand, and K: bonsai. You press <<Z>>.
P: garter, Z: recliner, and K: pump. You press <<Z>>.
P: mouse, Z: trailer, and K: starfish. You press <<Z>>.
P: possum, Z: organ, and K: windshield. You press <<P>>.
P: nail clippers, Z: jelly bean, and K: doorknocker. You press <<Z>>.
P: honey, Z: baseball, and K: blimp. You press <<P>>.
P: rust, Z: lantern, and K: piggy bank. You press <<P>>.
P: pliers, Z: funnel, and K: dryer. You press <<Z>>.
P: caramel, Z: button, and K: gearshift. You press <<P>>.
P: sandwich, Z: syringe, and K: petri dish. You press <<P>>.
P: armor, Z: belt, and K: lemonade. You press <<K>>.
P: volleyball, Z: cot, and K: ladder. You press <<K>>.
P: rust, Z: cantaloupe, and K: toe. You press <<P>>.
P: celery, Z: washcloth, and K: buffet. You press <<Z>>.
P: petal, Z: scuba, and K: pet food. You press <<Z>>.
P: okra, Z: checkbook, and K: propeller. You press <<K>>.
P: lobster, Z: bowtie, and K: bonsai. You press <<P>>.
P: roll, Z: block, and K: eggplant. You press <<K>>.
P: knitting needle, Z: sand, and K: hairpin. You press <<Z>>.
P: mustache, Z: dishwashing liquid, and K: cellphone. You press <<K>>.
P: go-kart, Z: spider, and K: potpie. You press <<P>>.
P: rubber band, Z: noisemaker, and K: squid. You press <<Z>>.
P: crate, Z: calzone, and K: ferris wheel. You press <<P>>.
P: painting, Z: star fruit, and K: quad. You press <<K>>.
P: pita, Z: brick, and K: space shuttle. You press <<P>>.
P: column, Z: tennis ball, and K: broccoli. You press <<Z>>.
P: thermos, Z: barnacle, and K: pulpit. You press <<K>>.
P: coverall, Z: beanie, and K: sea urchin. You press <<Z>>.
P: coffee filter, Z: biscuit, and K: printer. You press <<K>>.
P: glue, Z: christmas tree, and K: lens. You press <<K>>.
P: fencepost, Z: curry, and K: sparkler. You press <<P>>.
P: bone, Z: coffin, and K: balloon. You press <<K>>.
P: magnifying glass, Z: machine gun, and K: traffic light. You press <<K>>.
P: abacus, Z: motorcycle, and K: tab. You press <<Z>>.
P: space shuttle, Z: sand, and K: computer screen. You press <<Z>>.
P: hamburger, Z: pony, and K: knife. You press <<Z>>.
P: canvas, Z: tongs, and K: chute. You press <<P>>.
P: easter egg, Z: pen, and K: submarine. You press <<P>>.
P: egg, Z: toucan, and K: bagpipe. You press <<P>>.
P: honeypot, Z: cross, and K: dollhouse. You press <<Z>>.
P: buckle, Z: fireworks, and K: hanger. You press <<Z>>.
P: banana, Z: gurney, and K: mango. You press <<Z>>.
P: limousine, Z: scoop, and K: sandwich. You press <<P>>.
P: baby, Z: yogurt, and K: headband. You press <<Z>>.
P: gyroscope, Z: arch, and K: patch. You press <<K>>.
P: gong, Z: rack, and K: soldering iron. You press <<P>>.
P: wig, Z: photograph, and K: tray. You press <<K>>.
P: odometer, Z: jacket, and K: curtain. You press <<P>>.
P: zipper, Z: seesaw, and K: rake. You press <<Z>>.
P: teddy bear, Z: footrest, and K: pole. You press <<Z>>.