You will be presented with triplets of objects, which will be assigned to the keys X, G, and T.
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: sonogram, G: paint, and T: hard disk. You press <<G>>.
X: gondola, G: eggbeater, and T: ferry. You press <<X>>.
X: belt buckle, G: swan, and T: maggot. You press <<G>>.
X: brush, G: coop, and T: scallop. You press <<G>>.
X: clam, G: gum, and T: pinwheel. You press <<X>>.
X: pedometer, G: spider, and T: typewriter. You press <<G>>.
X: cow, G: cot, and T: batter. You press <<X>>.
X: tricycle, G: cardigan, and T: carrot. You press <<G>>.
X: tamale, G: orange rind, and T: ribbon. You press <<T>>.
X: panther, G: cardigan, and T: peach. You press <<T>>.
X: keg, G: tripod, and T: tee. You press <<X>>.
X: face mask, G: mango, and T: slot machine. You press <<T>>.
X: bulletin board, G: bat, and T: bow. You press <<X>>.
X: sim card, G: otter, and T: stir fry. You press <<T>>.
X: cucumber, G: teacup, and T: freezer. You press <<X>>.
X: sticker, G: wheat, and T: chariot. You press <<G>>.
X: guacamole, G: sea urchin, and T: robot. You press <<G>>.
X: clove, G: boulder, and T: brass knuckles. You press <<G>>.
X: goat, G: wreath, and T: stove. You press <<G>>.
X: fire pit, G: feather, and T: lens. You press <<G>>.