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

O: olive, M: birdbath, and Y: tumbleweed. You press <<M>>.
O: quad, M: bubble, and Y: pipe. You press <<O>>.
O: applesauce, M: dirt bike, and Y: cucumber. You press <<M>>.
O: dishrag, M: starfish, and Y: backgammon. You press <<Y>>.
O: pug, M: mulberry, and Y: skunk. You press <<M>>.
O: drink, M: abacus, and Y: motherboard. You press <<O>>.
O: owl, M: fan, and Y: lobster. You press <<M>>.
O: catapult, M: shortbread, and Y: firetruck. You press <<M>>.
O: sand, M: joystick, and Y: swizzle stick. You press <<M>>.
O: horseshoe, M: bathtub, and Y: locker. You press <<O>>.
O: sandbox, M: tapestry, and Y: cigarette holder. You press <<Y>>.
O: cardinal, M: sonogram, and Y: furnace. You press <<Y>>.
O: modem, M: tupperware, and Y: whip. You press <<O>>.
O: crystal ball, M: metal detector, and Y: scraper. You press <<O>>.
O: bird, M: pipe, and Y: beachball. You press <<Y>>.
O: napkin ring, M: webcam, and Y: rifle. You press <<M>>.
O: washing machine, M: awning, and Y: eyedropper. You press <<M>>.
O: pepper, M: water fountain, and Y: iron. You press <<O>>.
O: caviar, M: wagon, and Y: papaya. You press <<M>>.
O: thumbtack, M: polar bear, and Y: pitchfork. You press <<M>>.
O: cream, M: hatbox, and Y: duckling. You press <<Y>>.
O: mango, M: bed, and Y: cake mix. You press <<M>>.
O: turbine, M: rocking horse, and Y: beachball. You press <<M>>.
O: photo booth, M: sauce, and Y: exerciser. You press <<M>>.
O: polygraph, M: puck, and Y: money. You press <<O>>.
O: lighter, M: pear, and Y: swimsuit. You press <<Y>>.
O: needle, M: roadsweeper, and Y: speaker. You press <<O>>.
O: jelly bean, M: electric chair, and Y: caviar. You press <<M>>.
O: satellite, M: comic book, and Y: racket. You press <<O>>.
O: torch, M: wing, and Y: cigarette holder. You press <<Y>>.
O: sheet, M: pocketknife, and Y: rake. You press <<O>>.
O: trombone, M: doily, and Y: bikini. You press <<O>>.
O: panties, M: tag, and Y: alligator. You press <<Y>>.
O: spring roll, M: photograph, and Y: straw. You press <<M>>.
O: doormat, M: chess piece, and Y: ball. You press <<M>>.
O: bomb, M: tongue, and Y: guacamole. You press <<O>>.
O: hedge, M: tattoo, and Y: prism. You press <<O>>.
O: net, M: garbage, and Y: t-shirt. You press <<Y>>.
O: fence, M: bolt, and Y: cracker. You press <<M>>.
O: punch, M: swan, and Y: turkey. You press <<O>>.