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

Y: keyhole, P: cabbage, and A: moccasin. You press <<P>>.
Y: polygraph, P: grille, and A: wreck. You press <<A>>.
Y: canoe, P: razor blade, and A: centrifuge. You press <<P>>.
Y: contact lens, P: shower, and A: prism. You press <<P>>.
Y: minivan, P: knife, and A: chopsticks. You press <<Y>>.
Y: tile, P: ferret, and A: xylophone. You press <<P>>.
Y: coin, P: belt buckle, and A: ice-cream cone. You press <<A>>.
Y: scooter, P: dishrag, and A: boxer shorts. You press <<Y>>.
Y: cookie sheet, P: mistletoe, and A: teacup. You press <<P>>.
Y: origami, P: juice, and A: first-aid kit. You press <<P>>.
Y: cheese, P: hammock, and A: toothpick. You press <<P>>.
Y: record, P: sorbet, and A: bomb. You press <<P>>.
Y: clasp, P: squeegee, and A: dirt bike. You press <<P>>.
Y: combination lock, P: engine, and A: stick. You press <<A>>.
Y: scallion, P: playing card, and A: ravioli. You press <<P>>.
Y: rudder, P: javelin, and A: windsock. You press <<P>>.
Y: wrist, P: sticker, and A: catapult. You press <<P>>.
Y: cheese, P: tugboat, and A: corset. You press <<P>>.
Y: rearview mirror, P: bikini, and A: birdbath. You press <<A>>.
Y: torch, P: microwave, and A: tree. You press <<P>>.
Y: gargoyle, P: clam, and A: fishbowl. You press <<Y>>.
Y: quilt, P: workbench, and A: bookmark. You press <<P>>.
Y: breakfast, P: creme brulee, and A: screw. You press <<A>>.
Y: coil, P: net, and A: plant. You press <<A>>.
Y: fern, P: slug, and A: knot. You press <<A>>.
Y: chipmunk, P: hip, and A: pear. You press <<P>>.
Y: scissors, P: tape measure, and A: teddy bear. You press <<A>>.
Y: almond, P: teabag, and A: engine. You press <<A>>.
Y: sheath, P: clay, and A: bassoon. You press <<Y>>.
Y: arugula, P: dishwashing liquid, and A: webcam. You press <<A>>.
Y: lobster, P: cow, and A: orangutan. You press <<Y>>.
Y: goose, P: braid, and A: bagel. You press <<A>>.
Y: cereal, P: sarcophagus, and A: banana split. You press <<P>>.
Y: okra, P: donkey, and A: playpen. You press <<A>>.
Y: spider, P: banana peel, and A: bookmark. You press <<A>>.
Y: gumdrop, P: owl, and A: laundry basket. You press <<A>>.
Y: cranberry, P: hail, and A: chaps. You press <<A>>.
Y: eyepiece, P: parfait, and A: chips. You press <<Y>>.
Y: ketchup, P: fur coat, and A: computer screen. You press <<P>>.
Y: chocolate, P: catfish, and A: wallpaper. You press <<A>>.
Y: blender, P: granite, and A: tiara. You press <<Y>>.
Y: propeller, P: blender, and A: wire. You press <<P>>.
Y: scoreboard, P: cornhusk, and A: defibrillator. You press <<P>>.
Y: cutting board, P: earplug, and A: grenade. You press <<Y>>.
Y: train set, P: periscope, and A: funnel. You press <<A>>.
Y: trailer, P: enchilada, and A: mullet. You press <<P>>.
Y: flamingo, P: pulley, and A: beanbag. You press <<P>>.
Y: ketchup, P: washboard, and A: ferris wheel. You press <<P>>.
Y: glue, P: tinsel, and A: boulder. You press <<A>>.
Y: pillbox, P: clover, and A: flagpole. You press <<Y>>.
Y: torso, P: milk, and A: punching bag. You press <<P>>.
Y: egg roll, P: bunkbed, and A: pesto. You press <<P>>.
Y: reel, P: icepick, and A: clarinet. You press <<A>>.
Y: gravel, P: french fries, and A: peanut. You press <<Y>>.
Y: fuse, P: hard disk, and A: applesauce. You press <<A>>.
Y: corkboard, P: mouthpiece, and A: shoehorn. You press <<A>>.
Y: ferris wheel, P: sticker, and A: bow. You press <<P>>.
Y: snorkel, P: playing card, and A: jug. You press <<A>>.
Y: turtle, P: mud, and A: breakfast. You press <<A>>.
Y: torch, P: paper, and A: earwig. You press <<A>>.