You will be presented with triplets of objects, which will be assigned to the keys O, I, and J.
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: nail file, I: baseball, and J: thorn. You press <<I>>.
O: collar, I: photograph, and J: calamari. You press <<I>>.
O: dollhouse, I: orchid, and J: dogfood. You press <<J>>.
O: baton, I: chalkboard, and J: soy sauce. You press <<I>>.
O: goat, I: pine tree, and J: hearse. You press <<J>>.
O: blueberry, I: piano, and J: plastic film. You press <<I>>.
O: dumbwaiter, I: beehive, and J: clothespin. You press <<I>>.
O: pumpkin, I: chair, and J: starfish. You press <<I>>.
O: artichoke, I: hedge, and J: easel. You press <<J>>.
O: rooster, I: leech, and J: toothbrush. You press <<J>>.
O: fossil, I: crane, and J: sidecar. You press <<O>>.
O: garter, I: metronome, and J: gear. You press <<O>>.
O: bell pepper, I: duffel bag, and J: hoodie. You press <<O>>.
O: gopher, I: fishnet stockings, and J: banner. You press <<O>>.
O: dolphin, I: eraser, and J: splinter. You press <<O>>.
O: cream, I: lime, and J: ham. You press <<O>>.
O: dumbwaiter, I: footbath, and J: wheelbarrow. You press <<I>>.
O: riser, I: hinge, and J: keyhole. You press <<O>>.
O: ginger, I: macadamia, and J: step stool. You press <<J>>.
O: electric chair, I: orange rind, and J: pony. You press <<I>>.
O: eggbeater, I: match, and J: broom. You press <<O>>.
O: twig, I: lock, and J: juicer. You press <<J>>.
O: lantern, I: mosquito net, and J: button. You press <<J>>.
O: container, I: revolving door, and J: toast. You press <<J>>.
O: raisin, I: paper plate, and J: donkey. You press <<I>>.
O: hourglass, I: wine bottle, and J: bat. You press <<J>>.
O: ruler, I: clasp, and J: potpie. You press <<I>>.
O: lawnmower, I: donkey, and J: inhaler. You press <<J>>.
O: pickax, I: roller coaster, and J: gurney. You press <<I>>.
O: seatbelt, I: mousetrap, and J: insole. You press <<J>>.
O: bomb, I: teabag, and J: domino. You press <<I>>.
O: razor blade, I: calzone, and J: goalpost. You press <<I>>.
O: eraser, I: comb, and J: tree trunk. You press <<I>>.
O: pug, I: knife, and J: sweeper. You press <<I>>.
O: milkshake, I: railing, and J: hole. You press <<O>>.
O: submarine, I: doorknocker, and J: foam. You press <<O>>.
O: screen, I: taco, and J: doorstop. You press <<I>>.
O: fishnet stockings, I: rock, and J: sugar cube. You press <<I>>.
O: teapot, I: chicken, and J: cracker. You press <<I>>.
O: coop, I: shaker, and J: highchair. You press <<I>>.