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

X: vacuum, M: mouse, and B: lantern. You press <<B>>.
X: triangle, M: megaphone, and B: laundry basket. You press <<B>>.
X: hammer, M: eggnog, and B: stained glass. You press <<X>>.
X: box, M: yacht, and B: banjo. You press <<X>>.
X: leech, M: saddle, and B: thimble. You press <<B>>.
X: polygraph, M: dishwashing liquid, and B: horn. You press <<B>>.
X: cork, M: gasket, and B: snowsuit. You press <<X>>.
X: cart, M: thumb, and B: bean. You press <<X>>.
X: cigarette, M: sorbet, and B: pearl. You press <<X>>.
X: train, M: rocking horse, and B: chick. You press <<X>>.
X: hatbox, M: braid, and B: eyedropper. You press <<B>>.
X: parking meter, M: racket, and B: lava. You press <<X>>.
X: waterwheel, M: creme brulee, and B: curb. You press <<X>>.
X: rollerblade, M: blinder, and B: awning. You press <<B>>.
X: bedpan, M: leek, and B: pacifier. You press <<X>>.
X: swing set, M: scoop, and B: workbench. You press <<X>>.
X: brownie, M: cape, and B: torpedo. You press <<B>>.
X: hood, M: tuba, and B: rag. You press <<B>>.
X: pheasant, M: sunflower, and B: almond. You press <<X>>.
X: chihuahua, M: jelly bean, and B: tupperware. You press <<X>>.