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

W: aircraft carrier, B: sheet, and Z: tea. You press <<W>>.
W: router, B: snowsuit, and Z: backpack. You press <<W>>.
W: timer, B: helicopter, and Z: cupcake. You press <<Z>>.
W: quilt, B: anteater, and Z: icepick. You press <<Z>>.
W: beanbag, B: lantern, and Z: arugula. You press <<W>>.
W: go-kart, B: wafer, and Z: sunflower. You press <<W>>.
W: bazooka, B: taillight, and Z: fuse. You press <<W>>.
W: filter, B: fishhook, and Z: walrus. You press <<W>>.
W: vest, B: hook, and Z: cigar. You press <<W>>.
W: cutting board, B: bra, and Z: squirt gun. You press <<B>>.
W: panties, B: flashlight, and Z: wrap. You press <<B>>.
W: keyhole, B: yarn, and Z: eyepiece. You press <<B>>.
W: garter, B: red carpet, and Z: baton. You press <<Z>>.
W: banjo, B: teepee, and Z: pastry. You press <<Z>>.
W: credit card, B: candy, and Z: gearshift. You press <<B>>.
W: sequin, B: clothes, and Z: turnstile. You press <<B>>.
W: tennis ball, B: crutch, and Z: stretcher. You press <<W>>.
W: rack, B: aardvark, and Z: defibrillator. You press <<W>>.
W: earplug, B: yogurt, and Z: computer screen. You press <<B>>.
W: airboat, B: skewer, and Z: birdcage. You press <<B>>.