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

Y: highlighter, Z: statue, and C: surfboard. You press <<Z>>.
Y: teabag, Z: tack, and C: sushi. You press <<Z>>.
Y: arugula, Z: undershirt, and C: guardrail. You press <<Z>>.
Y: eggnog, Z: whoopee cushion, and C: sea urchin. You press <<C>>.
Y: dirt bike, Z: chive, and C: pliers. You press <<Z>>.
Y: ice-cream cone, Z: dial, and C: icicle. You press <<Z>>.
Y: cardigan, Z: lingerie, and C: saltshaker. You press <<C>>.
Y: seaplane, Z: dolly, and C: scanner. You press <<C>>.
Y: siren, Z: game, and C: barrel. You press <<Y>>.
Y: sleeping bag, Z: ice cream, and C: bowl. You press <<Y>>.
Y: bracelet, Z: cactus, and C: odometer. You press <<C>>.
Y: mitten, Z: fireworks, and C: underwear. You press <<Z>>.
Y: fox, Z: camera, and C: plug. You press <<Y>>.
Y: birthday cake, Z: hip, and C: footprint. You press <<Y>>.
Y: chinchilla, Z: rice, and C: toothbrush. You press <<C>>.
Y: bongo, Z: jug, and C: strainer. You press <<C>>.
Y: mold, Z: clove, and C: microscope. You press <<C>>.
Y: puffin, Z: lego, and C: thimble. You press <<Y>>.
Y: spear, Z: fur coat, and C: garbage. You press <<Z>>.
Y: trough, Z: satellite, and C: dartboard. You press <<Y>>.