You will be presented with triplets of objects, which will be assigned to the keys O, X, and Q.
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: mosquito, X: stained glass, and Q: gas mask. You press <<O>>.
O: souffle, X: costume, and Q: dart. You press <<O>>.
O: teacup, X: saffron, and Q: washboard. You press <<O>>.
O: sunflower, X: barrette, and Q: pennant. You press <<Q>>.
O: pillow, X: granite, and Q: seaweed. You press <<Q>>.
O: lip balm, X: hearing aid, and Q: thumbtack. You press <<X>>.
O: inkwell, X: goat, and Q: floss. You press <<X>>.
O: router, X: airplane, and Q: dial. You press <<X>>.
O: moth, X: chick, and Q: lemon. You press <<Q>>.
O: pump, X: tee, and Q: detonator. You press <<Q>>.
O: wire, X: creme brulee, and Q: pulpit. You press <<X>>.
O: fire alarm, X: christmas tree, and Q: lip gloss. You press <<Q>>.
O: camera, X: balance beam, and Q: garter. You press <<Q>>.
O: awning, X: ironing board, and Q: box. You press <<Q>>.
O: breadbox, X: bacon, and Q: mascara. You press <<O>>.
O: slug, X: seismograph, and Q: iron. You press <<O>>.
O: gorilla, X: hood, and Q: blimp. You press <<Q>>.
O: bell, X: hash, and Q: bark. You press <<X>>.
O: knitting needle, X: lectern, and Q: ruler. You press <<Q>>.
O: celery, X: chicken, and Q: toaster. You press <<X>>.
O: pretzel, X: dresser, and Q: license plate. You press <<O>>.
O: breadbox, X: blinder, and Q: mascara. You press <<O>>.
O: organ, X: pan, and Q: saffron. You press <<O>>.
O: trashcan, X: mullet, and Q: toe. You press <<O>>.
O: hummus, X: bowler hat, and Q: mousse. You press <<X>>.
O: tool, X: scrabble, and Q: timer. You press <<O>>.
O: cream, X: badger, and Q: leotard. You press <<O>>.
O: railing, X: camcorder, and Q: cap. You press <<Q>>.
O: chair, X: telescope, and Q: cord. You press <<Q>>.
O: foot, X: cruise ship, and Q: binoculars. You press <<O>>.
O: pantsuit, X: seismograph, and Q: muffin. You press <<O>>.
O: pea, X: sheep, and Q: robot. You press <<Q>>.
O: space shuttle, X: radiator, and Q: spacesuit. You press <<X>>.
O: cashew, X: dryer, and Q: star fruit. You press <<X>>.
O: bongo, X: goalpost, and Q: sausage. You press <<O>>.
O: mongoose, X: breakfast, and Q: potpie. You press <<O>>.
O: papaya, X: mullet, and Q: fountain pen. You press <<X>>.
O: jar, X: cot, and Q: chalkboard. You press <<Q>>.
O: timer, X: guardrail, and Q: eagle. You press <<Q>>.
O: inhaler, X: possum, and Q: hydrant. You press <<X>>.
O: playpen, X: scuba, and Q: ball. You press <<X>>.
O: turbine, X: cleaver, and Q: footprint. You press <<O>>.
O: pear, X: cornhusk, and Q: coral. You press <<Q>>.
O: fan, X: neck, and Q: duster. You press <<X>>.
O: dumpling, X: omelet, and Q: shark. You press <<Q>>.
O: dog, X: filing cabinet, and Q: man. You press <<X>>.
O: puddle, X: polaroid, and Q: flute. You press <<Q>>.
O: yoke, X: credit card, and Q: cannonball. You press <<X>>.
O: goose, X: ballot box, and Q: dresser. You press <<O>>.
O: ladder, X: tuning fork, and Q: coffee filter. You press <<X>>.
O: boot, X: rake, and Q: bedpan. You press <<Q>>.
O: satellite, X: tray, and Q: fork. You press <<X>>.
O: traffic light, X: dalmatian, and Q: seesaw. You press <<Q>>.
O: paddle, X: shower curtain, and Q: snowball. You press <<X>>.
O: notebook, X: pita, and Q: holster. You press <<O>>.
O: trombone, X: bread, and Q: squeegee. You press <<Q>>.
O: cotton candy, X: feather, and Q: bean. You press <<O>>.
O: flyswatter, X: latch, and Q: apple tree. You press <<X>>.
O: hopscotch, X: sewage, and Q: raft. You press <<O>>.
O: corn, X: eraser, and Q: brick. You press <<X>>.