You will be presented with triplets of objects, which will be assigned to the keys W, O, and G.
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: horse, O: sticker, and G: glass. You press <<W>>.
W: bead, O: sink, and G: mixer. You press <<W>>.
W: sponge, O: train, and G: exhaust pipe. You press <<W>>.
W: car seat, O: staple, and G: mistletoe. You press <<G>>.
W: tent, O: cigarette, and G: sidecar. You press <<W>>.
W: kilt, O: crouton, and G: hammer. You press <<O>>.
W: mullet, O: cockroach, and G: grille. You press <<G>>.
W: wrap, O: praying mantis, and G: granite. You press <<G>>.
W: backdrop, O: belt buckle, and G: extinguisher. You press <<G>>.
W: buggy, O: granite, and G: bison. You press <<O>>.
W: gun, O: easel, and G: hole. You press <<W>>.
W: tablecloth, O: wrap, and G: veil. You press <<O>>.
W: surfboard, O: pinwheel, and G: taco. You press <<G>>.
W: plunger, O: paint, and G: headset. You press <<G>>.
W: speaker, O: curling iron, and G: air conditioner. You press <<W>>.
W: shovel, O: mold, and G: crown. You press <<G>>.
W: dartboard, O: shirt, and G: flamingo. You press <<G>>.
W: bow, O: mulberry, and G: mud. You press <<W>>.
W: yogurt, O: tuning fork, and G: gasket. You press <<W>>.
W: squid, O: potpourri, and G: poodle. You press <<O>>.