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

I: boomerang, U: slot, and O: riser. You press <<U>>.
I: hamster, U: shoehorn, and O: pipe. You press <<I>>.
I: raft, U: jelly bean, and O: hatchet. You press <<U>>.
I: grits, U: duck, and O: cufflink. You press <<U>>.
I: suit, U: drink, and O: cornmeal. You press <<I>>.
I: basket, U: spatula, and O: chalice. You press <<O>>.
I: hatbox, U: stove, and O: mouse. You press <<U>>.
I: hourglass, U: shower cap, and O: ladybug. You press <<U>>.
I: honey, U: guinea pig, and O: sewing machine. You press <<O>>.
I: trigger, U: hopscotch, and O: cart. You press <<U>>.
I: raspberry, U: gauge, and O: cheetah. You press <<U>>.
I: pumpkin, U: cup, and O: penholder. You press <<O>>.
I: chimney, U: hearse, and O: slipper. You press <<I>>.
I: steak, U: swimming pool, and O: dogfood. You press <<U>>.
I: sunflower, U: hyena, and O: gate. You press <<U>>.
I: pill, U: staple, and O: banana peel. You press <<O>>.
I: boxer shorts, U: desk, and O: face. You press <<U>>.
I: ski pole, U: calf, and O: pepper. You press <<I>>.
I: sundial, U: payphone, and O: sled. You press <<U>>.
I: plaster cast, U: torpedo, and O: spatula. You press <<I>>.
I: steering wheel, U: mud, and O: rickshaw. You press <<U>>.
I: souffle, U: twig, and O: wreck. You press <<I>>.
I: ratchet, U: shell, and O: rubber band. You press <<I>>.
I: flip flop, U: pocket watch, and O: diskette. You press <<O>>.
I: candelabra, U: crutch, and O: first-aid kit. You press <<I>>.
I: flour, U: seahorse, and O: windsock. You press <<O>>.
I: wedding cake, U: owl, and O: stingray. You press <<I>>.
I: parrot, U: gong, and O: coat rack. You press <<I>>.
I: pantsuit, U: mosquito, and O: gem. You press <<U>>.
I: sock, U: wasp, and O: bat. You press <<I>>.
I: trapdoor, U: kimono, and O: popsicle. You press <<I>>.
I: trapdoor, U: faucet, and O: gallows. You press <<U>>.
I: praying mantis, U: incubator, and O: umbrella. You press <<O>>.
I: donut, U: pocket watch, and O: grasshopper. You press <<O>>.
I: chariot, U: tree trunk, and O: stir fry. You press <<U>>.
I: potpie, U: electric chair, and O: prism. You press <<U>>.
I: outlet, U: bookshelf, and O: cockatoo. You press <<O>>.
I: accordion, U: cardinal, and O: missile. You press <<I>>.
I: bucket, U: groundhog, and O: duct. You press <<U>>.
I: kiwi, U: ballot box, and O: beehive. You press <<U>>.
I: face, U: ferret, and O: cruise ship. You press <<U>>.
I: pacifier, U: giraffe, and O: cabbage. You press <<O>>.
I: toucan, U: fondue, and O: overalls. You press <<I>>.
I: chess piece, U: screwdriver, and O: filing cabinet. You press <<I>>.
I: tarantula, U: dryer, and O: polar bear. You press <<U>>.
I: pipe, U: viewfinder, and O: toilet. You press <<U>>.
I: gift, U: grain, and O: poker. You press <<U>>.
I: brush, U: handlebar, and O: punch. You press <<O>>.
I: jukebox, U: filter, and O: hard disk. You press <<I>>.
I: tripod, U: origami, and O: lawnmower. You press <<I>>.
I: board, U: highchair, and O: rollerskate. You press <<U>>.
I: pogo stick, U: drill, and O: duckling. You press <<O>>.
I: coat, U: potpie, and O: meatloaf. You press <<I>>.
I: sweeper, U: swizzle stick, and O: cocktail. You press <<I>>.
I: coffeemaker, U: gauge, and O: toast. You press <<U>>.
I: pallet, U: aluminum foil, and O: doorbell. You press <<U>>.
I: loveseat, U: playing card, and O: star fruit. You press <<O>>.
I: printer, U: scooter, and O: microphone. You press <<I>>.
I: lemonade, U: baton, and O: bassoon. You press <<I>>.
I: knitting needle, U: stereo, and O: wetsuit. You press <<I>>.
I: thumbtack, U: chinaware, and O: knitting. You press <<I>>.
I: clipper, U: generator, and O: globe. You press <<U>>.
I: stake, U: chips, and O: cookie cutter. You press <<I>>.
I: earplug, U: powder, and O: measuring cup. You press <<I>>.
I: costume, U: scale, and O: lego. You press <<U>>.
I: garbage truck, U: painting, and O: checkers. You press <<I>>.
I: cinnamon, U: centrifuge, and O: mailbox. You press <<U>>.
I: sandwich, U: rope, and O: plant. You press <<I>>.
I: pig, U: crane, and O: urn. You press <<U>>.
I: coffee filter, U: breadstick, and O: outfit. You press <<O>>.
I: leech, U: stump, and O: seagull. You press <<U>>.
I: panda, U: gavel, and O: yolk. You press <<U>>.
I: taco, U: wrap, and O: blueberry. You press <<O>>.
I: rattlesnake, U: seahorse, and O: sandwich. You press <<O>>.
I: stamp, U: lizard, and O: trashcan. You press <<I>>.
I: egg roll, U: power line, and O: sticker. You press <<I>>.
I: goldfish, U: wrench, and O: piglet. You press <<U>>.
I: orange rind, U: parking meter, and O: hash. You press <<U>>.
I: skateboard, U: coaster, and O: champagne. You press <<I>>.
I: sunroof, U: sheep, and O: game. You press <<O>>.