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

B: eyepiece, R: thorn, and K: bongo. You press <<R>>.
B: elbow, R: ratchet, and K: stereo. You press <<K>>.
B: noose, R: banana, and K: fig. You press <<B>>.
B: punching bag, R: kettle, and K: duster. You press <<B>>.
B: root, R: helmet, and K: gasket. You press <<B>>.
B: domino, R: swing, and K: sling. You press <<B>>.
B: cocktail, R: prism, and K: hand. You press <<R>>.
B: lumber, R: pony, and K: car door. You press <<R>>.
B: poodle, R: jalapeno, and K: tattoo. You press <<B>>.
B: burner, R: stomach, and K: button. You press <<B>>.
B: octopus, R: creme brulee, and K: kazoo. You press <<B>>.
B: mongoose, R: navel, and K: skirt. You press <<K>>.
B: lab coat, R: mulch, and K: crouton. You press <<B>>.
B: panties, R: gasket, and K: green beans. You press <<K>>.
B: wing, R: sand, and K: tractor. You press <<K>>.
B: woman, R: crumb, and K: creme brulee. You press <<B>>.
B: piggy bank, R: letter opener, and K: bucket. You press <<R>>.
B: foam, R: dumbwaiter, and K: seafood. You press <<K>>.
B: trowel, R: map, and K: checkers. You press <<B>>.
B: bunkbed, R: balloon, and K: float. You press <<B>>.
B: flashbulb, R: pig, and K: rabbit. You press <<B>>.
B: wedge, R: twig, and K: wing. You press <<R>>.
B: hard disk, R: fence, and K: straw. You press <<B>>.
B: pepper mill, R: harmonica, and K: seatbelt. You press <<K>>.
B: roulette wheel, R: grinder, and K: daisy. You press <<B>>.
B: rudder, R: flypaper, and K: harmonica. You press <<B>>.
B: bush, R: quiche, and K: log. You press <<K>>.
B: trampoline, R: swimming pool, and K: train car. You press <<K>>.
B: man, R: pencil, and K: cornbread. You press <<K>>.
B: rocking chair, R: tambourine, and K: nail. You press <<B>>.
B: cigar, R: food processor, and K: jetski. You press <<B>>.
B: road sign, R: rabbit, and K: poppy. You press <<B>>.
B: bowling ball, R: doorknocker, and K: cockatoo. You press <<R>>.
B: file, R: wallet, and K: trapdoor. You press <<B>>.
B: grinder, R: worm, and K: sewing machine. You press <<R>>.
B: tackle, R: coffee, and K: bathrobe. You press <<B>>.
B: dress, R: panther, and K: kettle. You press <<K>>.
B: defibrillator, R: sheep, and K: sofa bed. You press <<B>>.
B: papaya, R: ruler, and K: alpaca. You press <<R>>.
B: red carpet, R: rabbit, and K: ring. You press <<R>>.
B: puffin, R: spacesuit, and K: diamond. You press <<K>>.
B: firecracker, R: recorder, and K: latch. You press <<K>>.
B: cornucopia, R: butterfly, and K: barnacle. You press <<B>>.
B: van, R: shelf, and K: metal detector. You press <<R>>.
B: rocket, R: gearshift, and K: celery. You press <<K>>.
B: shoehorn, R: crucifix, and K: scone. You press <<B>>.
B: foam, R: landmine, and K: potholder. You press <<R>>.
B: meatball, R: shopping basket, and K: hot-water bottle. You press <<R>>.
B: blackberry, R: sparkler, and K: hyena. You press <<K>>.
B: golf club, R: jeans, and K: jump rope. You press <<R>>.
B: gazelle, R: bagel, and K: bolt. You press <<R>>.
B: quilt, R: wagon, and K: straw. You press <<R>>.
B: meat, R: lettuce, and K: flan. You press <<K>>.
B: banana peel, R: shawl, and K: goat. You press <<K>>.
B: shell, R: handprint, and K: peg. You press <<B>>.
B: marmalade, R: cage, and K: jigsaw puzzle. You press <<B>>.
B: polar bear, R: harp, and K: sonogram. You press <<R>>.
B: yacht, R: desk, and K: counter. You press <<B>>.
B: chicken wire, R: taillight, and K: shell. You press <<B>>.
B: coral, R: pine needle, and K: tomato sauce. You press <<K>>.