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

U: pug, X: magnifier, and W: cardigan. You press <<X>>.
U: nail polish, X: stirrup, and W: mouth. You press <<X>>.
U: rack, X: sheep, and W: batter. You press <<X>>.
U: match, X: playing card, and W: boa. You press <<U>>.
U: rope, X: space shuttle, and W: minivan. You press <<U>>.
U: cloud, X: golf club, and W: salami. You press <<W>>.
U: sprouts, X: tile, and W: centrifuge. You press <<X>>.
U: solar panel, X: scrambled egg, and W: snowmobile. You press <<X>>.
U: crate, X: swordfish, and W: firewood. You press <<W>>.
U: bracelet, X: chicken, and W: ladder. You press <<W>>.
U: skewer, X: swing set, and W: braid. You press <<X>>.
U: chainsaw, X: balloon, and W: eggnog. You press <<U>>.
U: canister, X: owl, and W: whip. You press <<X>>.
U: net, X: mustard, and W: button. You press <<U>>.
U: dynamite, X: okra, and W: sword. You press <<X>>.
U: rake, X: centrifuge, and W: cilantro. You press <<X>>.
U: wolf, X: noodle, and W: vent. You press <<X>>.
U: barrette, X: tablecloth, and W: sorbet. You press <<U>>.
U: ferry, X: grape, and W: handbrake. You press <<X>>.
U: metal detector, X: coconut, and W: lemon. You press <<U>>.