You will be presented with triplets of objects, which will be assigned to the keys K, R, and N.
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: keg, R: beer, and N: block. You press <<N>>.
K: paper bag, R: bull, and N: hovercraft. You press <<R>>.
K: chicken, R: face mask, and N: exerciser. You press <<K>>.
K: boxing gloves, R: marker, and N: backpack. You press <<R>>.
K: blouse, R: wine bottle, and N: barcode. You press <<K>>.
K: bell pepper, R: lettuce, and N: mitten. You press <<N>>.
K: seafood, R: milkshake, and N: bok choy. You press <<R>>.
K: match, R: worm, and N: garter. You press <<K>>.
K: corn, R: blindfold, and N: saxophone. You press <<K>>.
K: record, R: matchbox, and N: switch. You press <<K>>.
K: shopping basket, R: bat, and N: plunger. You press <<K>>.
K: fishing pole, R: floss, and N: oven. You press <<N>>.
K: quad, R: wall, and N: pill. You press <<N>>.
K: ginger, R: rearview mirror, and N: motherboard. You press <<N>>.
K: slingshot, R: sim card, and N: scaffolding. You press <<R>>.
K: roulette wheel, R: polar bear, and N: chandelier. You press <<R>>.
K: domino, R: coffee pot, and N: pancake. You press <<K>>.
K: teapot, R: lip balm, and N: yo-yo. You press <<K>>.
K: leggings, R: pan, and N: domino. You press <<N>>.
K: go-kart, R: locker, and N: mongoose. You press <<N>>.