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

N: mailbox, I: water heater, and H: compost. You press <<N>>.
N: giraffe, I: coffee table, and H: bra. You press <<N>>.
N: footrest, I: cigarette, and H: wire. You press <<N>>.
N: beaver, I: hatbox, and H: steamroller. You press <<I>>.
N: comic book, I: harmonica, and H: clothesline. You press <<H>>.
N: pearl, I: wheel, and H: mosquito. You press <<H>>.
N: plaster cast, I: awning, and H: corkscrew. You press <<I>>.
N: crank, I: mustard, and H: basket. You press <<I>>.
N: frog, I: hip, and H: cannonball. You press <<I>>.
N: curb, I: washcloth, and H: worm. You press <<N>>.
N: candelabra, I: stereo, and H: keyhole. You press <<N>>.
N: raincoat, I: ball, and H: bank. You press <<H>>.
N: machine gun, I: stapler, and H: remote control. You press <<N>>.
N: knee, I: screen, and H: berry. You press <<H>>.
N: panties, I: pine tree, and H: piglet. You press <<N>>.
N: airbag, I: orangutan, and H: doorhandle. You press <<I>>.
N: barnacle, I: purse, and H: matchbox. You press <<I>>.
N: nut, I: gauze, and H: tank. You press <<N>>.
N: sheet, I: ratchet, and H: bouquet. You press <<H>>.
N: washboard, I: outlet, and H: seatbelt. You press <<N>>.
N: pecan, I: taxi, and H: origami. You press <<H>>.
N: tarantula, I: fishnet stockings, and H: patch. You press <<H>>.
N: egg, I: tee, and H: awning. You press <<H>>.
N: cracker, I: typewriter, and H: petri dish. You press <<I>>.
N: target, I: dryer, and H: elbow. You press <<I>>.
N: marble, I: mat, and H: globe. You press <<I>>.
N: charcoal, I: meatball, and H: rice. You press <<N>>.
N: scaffold, I: polo shirt, and H: hot-water bottle. You press <<H>>.
N: swab, I: turf, and H: corkscrew. You press <<I>>.
N: clock, I: crystal ball, and H: compass. You press <<I>>.
N: hinge, I: pulpit, and H: swimsuit. You press <<H>>.
N: twig, I: baseball glove, and H: badger. You press <<I>>.
N: cello, I: can opener, and H: sweeper. You press <<N>>.
N: brake, I: helicopter, and H: game. You press <<H>>.
N: water cooler, I: corkboard, and H: easter egg. You press <<I>>.
N: chaps, I: television, and H: juicer. You press <<N>>.
N: pantsuit, I: triangle, and H: pogo stick. You press <<N>>.
N: rake, I: spool, and H: ski pole. You press <<I>>.
N: springboard, I: alligator, and H: tadpole. You press <<N>>.
N: mashed potato, I: goldfish, and H: bat. You press <<I>>.