You will be presented with triplets of objects, which will be assigned to the keys Y, O, 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: cookie, O: cheese, and A: gingerbread man. You press <<O>>.
Y: tab, O: plaster cast, and A: boat. You press <<O>>.
Y: electric chair, O: mustard, and A: toga. You press <<Y>>.
Y: lime, O: tennis ball, and A: hopscotch. You press <<A>>.
Y: snorkel, O: cord, and A: funnel. You press <<O>>.
Y: noisemaker, O: blanket, and A: costume. You press <<O>>.
Y: elephant, O: wafer, and A: electric chair. You press <<Y>>.
Y: brussels sprouts, O: sombrero, and A: flyswatter. You press <<Y>>.
Y: dashboard, O: eel, and A: lip balm. You press <<O>>.
Y: closet, O: harp, and A: breakfast. You press <<A>>.
Y: dirt bike, O: rudder, and A: top hat. You press <<A>>.
Y: treasure, O: seal, and A: tattoo. You press <<O>>.
Y: dough, O: power line, and A: bowler hat. You press <<O>>.
Y: helmet, O: vial, and A: cardboard. You press <<A>>.
Y: cheetah, O: wrist, and A: peacock. You press <<O>>.
Y: cello, O: thumb, and A: laundry basket. You press <<Y>>.
Y: egg roll, O: mosquito net, and A: peppermint. You press <<O>>.
Y: peanut butter, O: wall, and A: dandelion. You press <<O>>.
Y: parfait, O: bok choy, and A: eyeliner. You press <<A>>.
Y: gumdrop, O: spinach, and A: webcam. You press <<A>>.
Y: eggnog, O: souffle, and A: cummerbund. You press <<A>>.
Y: wrapping paper, O: tomato sauce, and A: spider. You press <<O>>.
Y: parsley, O: road sign, and A: magnet. You press <<Y>>.
Y: football helmet, O: bin, and A: cot. You press <<A>>.
Y: moccasin, O: brake, and A: oatmeal. You press <<A>>.
Y: ladder, O: stamp, and A: hawk. You press <<A>>.
Y: t-shirt, O: dynamite, and A: deodorant. You press <<O>>.
Y: life jacket, O: squash, and A: pipe. You press <<O>>.
Y: thumbtack, O: pogo stick, and A: birdhouse. You press <<Y>>.
Y: teacup, O: yo-yo, and A: scarf. You press <<O>>.
Y: frisbee, O: gong, and A: bubble. You press <<A>>.
Y: potato, O: squeegee, and A: poinsettia. You press <<O>>.
Y: modem, O: duckling, and A: wine cooler. You press <<O>>.
Y: sand, O: ramp, and A: harmonica. You press <<Y>>.
Y: bead, O: couch, and A: penlight. You press <<O>>.
Y: locker, O: red carpet, and A: webcam. You press <<A>>.
Y: parrot, O: scone, and A: apron. You press <<Y>>.
Y: tag, O: omelet, and A: baby. You press <<A>>.
Y: flipper, O: anchor, and A: jeans. You press <<A>>.
Y: lantern, O: board, and A: pickle. You press <<A>>.