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

I: lectern, R: snowmobile, and K: quiche. You press <<K>>.
I: peanut, R: hedgehog, and K: squeegee. You press <<K>>.
I: towel, R: book, and K: goblet. You press <<I>>.
I: racket, R: noose, and K: spareribs. You press <<K>>.
I: stir fry, R: flamingo, and K: spur. You press <<I>>.
I: dishwashing liquid, R: bell, and K: playing card. You press <<K>>.
I: toothbrush, R: hot tub, and K: seesaw. You press <<K>>.
I: wrench, R: cord, and K: hip. You press <<K>>.
I: beaker, R: torso, and K: bone. You press <<R>>.
I: headrest, R: snowplow, and K: aircraft carrier. You press <<I>>.
I: french horn, R: blowgun, and K: pigeon. You press <<K>>.
I: hot chocolate, R: paddle, and K: checkbook. You press <<I>>.
I: cable, R: food processor, and K: streetlight. You press <<K>>.
I: swimming pool, R: champagne, and K: hourglass. You press <<K>>.
I: polaroid, R: plate, and K: crystal. You press <<I>>.
I: matchbox, R: mustache, and K: wallpaper. You press <<R>>.
I: yolk, R: hopscotch, and K: cannon. You press <<I>>.
I: rim, R: candy, and K: grapevine. You press <<R>>.
I: treasure, R: gift, and K: bagel. You press <<K>>.
I: spareribs, R: noose, and K: racket. You press <<I>>.
I: window, R: syrup, and K: stair. You press <<R>>.
I: casserole, R: charger, and K: ratchet. You press <<I>>.
I: popsicle, R: zipper, and K: peanut butter. You press <<R>>.
I: lumber, R: pantyhose, and K: rain gauge. You press <<R>>.
I: beet, R: potpie, and K: rock. You press <<K>>.
I: camcorder, R: frame, and K: book. You press <<K>>.
I: scoop, R: racehorse, and K: roll. You press <<R>>.
I: woman, R: creme brulee, and K: flag. You press <<I>>.
I: cracker, R: golf cart, and K: light switch. You press <<I>>.
I: coleslaw, R: hip, and K: ready meal. You press <<R>>.
I: mask, R: jetski, and K: locket. You press <<R>>.
I: trowel, R: tank, and K: cream. You press <<K>>.
I: fire hydrant, R: marijuana, and K: fire alarm. You press <<R>>.
I: platypus, R: belt, and K: chocolate. You press <<I>>.
I: wedge, R: kneepad, and K: rack. You press <<R>>.
I: corkboard, R: zipper, and K: berry. You press <<K>>.
I: knot, R: horn, and K: feather. You press <<K>>.
I: hairbrush, R: file, and K: razor blade. You press <<I>>.
I: gyro, R: rolling pin, and K: polar bear. You press <<K>>.
I: wax, R: axe, and K: juice. You press <<R>>.