You will be presented with triplets of objects, which will be assigned to the keys P, B, and K.
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.

P: fossil, B: vegetable, and K: pig. You press <<B>>.
P: charger, B: sewing machine, and K: crucifix. You press <<K>>.
P: button, B: dishwashing liquid, and K: cup. You press <<K>>.
P: mail, B: chickpea, and K: wheat. You press <<P>>.
P: easel, B: granite, and K: rag. You press <<B>>.
P: aardvark, B: granola, and K: trumpet. You press <<K>>.
P: walker, B: snack, and K: parachute. You press <<B>>.
P: burner, B: cuckoo clock, and K: webcam. You press <<B>>.
P: snail, B: inkwell, and K: crank. You press <<P>>.
P: lab coat, B: coat, and K: swing. You press <<K>>.
P: salami, B: marker, and K: anchor. You press <<B>>.
P: boxer shorts, B: sweater, and K: omelet. You press <<K>>.
P: bow, B: stove, and K: go-kart. You press <<B>>.
P: toucan, B: corsage, and K: kilt. You press <<P>>.
P: strainer, B: pedal, and K: buoy. You press <<P>>.
P: slot machine, B: charcoal, and K: altar. You press <<K>>.
P: sunroof, B: doghouse, and K: sticker. You press <<K>>.
P: potpourri, B: hotplate, and K: mosquito net. You press <<K>>.
P: emerald, B: whistle, and K: stockings. You press <<K>>.
P: shovel, B: chariot, and K: deer. You press <<K>>.
P: boar, B: paper plate, and K: fruitcake. You press <<P>>.
P: apple tree, B: napkin ring, and K: brush. You press <<P>>.
P: sidecar, B: aluminum foil, and K: coffeemaker. You press <<P>>.
P: crystal, B: grater, and K: rifle. You press <<K>>.
P: dumpster, B: pocket, and K: knee. You press <<P>>.
P: hip, B: cheese, and K: pomegranate. You press <<P>>.
P: baseball bat, B: cookie cutter, and K: watering can. You press <<B>>.
P: school bus, B: faucet, and K: french horn. You press <<B>>.
P: crank, B: aluminum foil, and K: warthog. You press <<B>>.
P: fireplace, B: corkscrew, and K: porthole. You press <<K>>.
P: ginger, B: suitcase, and K: wok. You press <<B>>.
P: mustard, B: baklava, and K: scarf. You press <<K>>.
P: thermometer, B: bean, and K: lifesaver. You press <<B>>.
P: playpen, B: kitten, and K: bin. You press <<B>>.
P: furnace, B: chin, and K: nutcracker. You press <<B>>.
P: coat rack, B: airbag, and K: wrapping paper. You press <<B>>.
P: velcro, B: coat rack, and K: gurney. You press <<B>>.
P: train, B: washboard, and K: pea. You press <<P>>.
P: altar, B: cassette, and K: toaster. You press <<P>>.
P: walnut, B: eclair, and K: cloak. You press <<K>>.