You will be presented with triplets of objects, which will be assigned to the keys O, P, and B.
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: wood, P: groundhog, and B: tarantula. You press <<O>>.
O: wing, P: extinguisher, and B: anteater. You press <<B>>.
O: birthday cake, P: tricycle, and B: lava. You press <<O>>.
O: grille, P: crucifix, and B: videogame. You press <<P>>.
O: prune, P: cauliflower, and B: cellphone. You press <<B>>.
O: makeup, P: comic book, and B: router. You press <<B>>.
O: omelet, P: sticker, and B: gyroscope. You press <<O>>.
O: eye, P: kimono, and B: camel. You press <<B>>.
O: tennis ball, P: lightning bug, and B: towel rack. You press <<P>>.
O: insole, P: crate, and B: reindeer. You press <<P>>.
O: hummus, P: tab, and B: mole. You press <<P>>.
O: food processor, P: gargoyle, and B: piecrust. You press <<P>>.
O: money, P: chainsaw, and B: card. You press <<P>>.
O: eraser, P: leech, and B: envelope. You press <<B>>.
O: macaroni, P: doll, and B: brooch. You press <<O>>.
O: bison, P: skateboard, and B: aquarium. You press <<P>>.
O: helmet, P: hamburger, and B: shoehorn. You press <<P>>.
O: blender, P: nutcracker, and B: kazoo. You press <<B>>.
O: clipboard, P: hatchet, and B: headscarf. You press <<O>>.
O: grille, P: videogame, and B: crucifix. You press <<B>>.
O: dumpling, P: yacht, and B: sparkler. You press <<B>>.
O: lunchbox, P: honey, and B: tablecloth. You press <<B>>.
O: suspenders, P: bookshelf, and B: mint. You press <<P>>.
O: garter, P: bottle, and B: washing machine. You press <<P>>.
O: remote control, P: tiara, and B: container. You press <<B>>.
O: blanket, P: raincoat, and B: marmalade. You press <<B>>.
O: okra, P: pigeon, and B: backgammon. You press <<B>>.
O: fish, P: ready meal, and B: pin. You press <<B>>.
O: mug, P: crown, and B: log. You press <<P>>.
O: slipper, P: makeup, and B: gear. You press <<B>>.
O: chip, P: jump rope, and B: rattle. You press <<P>>.
O: pesto, P: spatula, and B: hair. You press <<B>>.
O: anchor, P: possum, and B: wagon. You press <<O>>.
O: lamppost, P: whistle, and B: chair. You press <<O>>.
O: chessboard, P: backpack, and B: telegraph. You press <<P>>.
O: pistachio, P: blazer, and B: memory stick. You press <<O>>.
O: tee, P: maple syrup, and B: bank. You press <<O>>.
O: calculator, P: alligator, and B: eggshell. You press <<O>>.
O: hawk, P: matchbox, and B: padlock. You press <<O>>.
O: weed, P: grain, and B: charger. You press <<B>>.
O: dashboard, P: sushi, and B: tomato sauce. You press <<O>>.
O: hail, P: omelet, and B: bat. You press <<B>>.
O: neck, P: pecan, and B: eel. You press <<P>>.
O: gear, P: goat, and B: radiator. You press <<P>>.
O: taffy, P: hot-air balloon, and B: burrito. You press <<P>>.
O: thorn, P: seismograph, and B: dolphin. You press <<P>>.
O: chalk, P: fishhook, and B: fence. You press <<P>>.
O: fig, P: bonnet, and B: memory stick. You press <<B>>.
O: binoculars, P: clipboard, and B: roof rack. You press <<P>>.
O: mouse, P: pea, and B: train. You press <<P>>.
O: rollerskate, P: rim, and B: boxer shorts. You press <<P>>.
O: llama, P: bark, and B: eyeliner. You press <<O>>.
O: washboard, P: mattress, and B: pea. You press <<B>>.
O: eyeliner, P: doorknob, and B: spaghetti. You press <<B>>.
O: stingray, P: dashboard, and B: shrimp. You press <<P>>.
O: pineapple, P: yacht, and B: crystal. You press <<P>>.
O: oilcan, P: mast, and B: fire pit. You press <<P>>.
O: gear, P: radiator, and B: goat. You press <<B>>.
O: kayak, P: wall, and B: tricycle. You press <<P>>.
O: cardboard, P: washcloth, and B: chainsaw. You press <<B>>.