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

K: crystal ball, O: penlight, and P: vending machine. You press <<P>>.
K: trowel, O: glasses, and P: dough. You press <<P>>.
K: orangutan, O: jacket, and P: cash machine. You press <<K>>.
K: seafood, O: handbrake, and P: cellphone. You press <<K>>.
K: rubber band, O: pencil, and P: fly. You press <<P>>.
K: cannonball, O: hedgehog, and P: rollerblade. You press <<K>>.
K: grass, O: step stool, and P: chipmunk. You press <<O>>.
K: hobbyhorse, O: pea, and P: corn. You press <<K>>.
K: pulpit, O: headdress, and P: baton. You press <<K>>.
K: uniform, O: anteater, and P: jack. You press <<O>>.
K: hamburger, O: loveseat, and P: coyote. You press <<P>>.
K: coffee pot, O: inkwell, and P: badger. You press <<P>>.
K: revolving door, O: television, and P: puffin. You press <<P>>.
K: mascara, O: horn, and P: t-shirt. You press <<O>>.
K: icepick, O: veil, and P: croissant. You press <<O>>.
K: speaker, O: burrito, and P: casserole. You press <<K>>.
K: clothesline, O: mannequin, and P: soy sauce. You press <<P>>.
K: grill, O: eyedropper, and P: juicer. You press <<O>>.
K: slug, O: patch, and P: smoke alarm. You press <<K>>.
K: chips, O: spring roll, and P: box. You press <<P>>.
K: barrette, O: sailboat, and P: dog. You press <<O>>.
K: gavel, O: guacamole, and P: coop. You press <<O>>.
K: towel, O: clipboard, and P: xylophone. You press <<K>>.
K: blind, O: eggplant, and P: tree trunk. You press <<K>>.
K: showerhead, O: finger, and P: chocolate. You press <<O>>.
K: filter, O: flamethrower, and P: chicken. You press <<P>>.
K: tooth, O: gazelle, and P: pet food. You press <<K>>.
K: sponge, O: nail clippers, and P: jeans. You press <<P>>.
K: whisk, O: lumber, and P: donut. You press <<O>>.
K: hummingbird, O: figurine, and P: waffle. You press <<K>>.
K: omelet, O: french fries, and P: meat grinder. You press <<P>>.
K: duckling, O: light switch, and P: pinecone. You press <<O>>.
K: oyster, O: road sign, and P: key. You press <<K>>.
K: sauerkraut, O: bell, and P: copier. You press <<K>>.
K: flatiron, O: bulletin board, and P: corkboard. You press <<K>>.
K: rearview mirror, O: dreidel, and P: clover. You press <<K>>.
K: skeleton, O: aircraft carrier, and P: panties. You press <<O>>.
K: saucer, O: plant, and P: flag. You press <<K>>.
K: tiara, O: mouse, and P: fur coat. You press <<O>>.
K: birdcage, O: towel, and P: staple gun. You press <<K>>.