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

O: corkboard, T: sardine, and X: robot. You press <<X>>.
O: gong, T: shell, and X: blowfish. You press <<T>>.
O: anteater, T: cross, and X: flower. You press <<T>>.
O: boot, T: whistle, and X: penlight. You press <<T>>.
O: curling iron, T: seatbelt, and X: book. You press <<T>>.
O: crepe, T: headrest, and X: paper towel. You press <<T>>.
O: gargoyle, T: satellite, and X: fruitcake. You press <<X>>.
O: boar, T: mouthpiece, and X: garbage truck. You press <<T>>.
O: windshield wiper, T: doormat, and X: mousse. You press <<T>>.
O: sorbet, T: wrap, and X: remote control. You press <<X>>.
O: lip balm, T: basketball, and X: corn. You press <<X>>.
O: mousetrap, T: cheese, and X: playpen. You press <<X>>.
O: lego, T: tack, and X: crystal. You press <<X>>.
O: arugula, T: cockroach, and X: ski. You press <<T>>.
O: walnut, T: bow, and X: record player. You press <<O>>.
O: cranberry, T: revolving door, and X: playpen. You press <<O>>.
O: tongue, T: landmine, and X: saltshaker. You press <<T>>.
O: dumpling, T: cilantro, and X: anklet. You press <<X>>.
O: knob, T: cd player, and X: towel. You press <<X>>.
O: cinnamon, T: footbath, and X: puppet. You press <<O>>.