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

T: bone, N: headrest, and U: knob. You press <<N>>.
T: bank, N: marmalade, and U: coffee pot. You press <<T>>.
T: sink, N: robot, and U: cannon. You press <<N>>.
T: toast, N: lava, and U: beachball. You press <<N>>.
T: centerpiece, N: barcode, and U: cane. You press <<N>>.
T: banner, N: baton, and U: pomegranate. You press <<U>>.
T: mullet, N: playing card, and U: soup. You press <<T>>.
T: mask, N: teabag, and U: flashbulb. You press <<N>>.
T: baseball glove, N: lifesaver, and U: screen. You press <<U>>.
T: peacock, N: shoe polish, and U: lab coat. You press <<T>>.
T: joystick, N: drink, and U: crouton. You press <<T>>.
T: salad, N: toothpick, and U: coffee bean. You press <<N>>.
T: punching bag, N: bolo tie, and U: filing cabinet. You press <<T>>.
T: drawer, N: tree trunk, and U: goggles. You press <<N>>.
T: gas mask, N: coop, and U: traffic light. You press <<T>>.
T: thumb, N: margarita, and U: ski lift. You press <<U>>.
T: cannon, N: robot, and U: sink. You press <<T>>.
T: antenna, N: hotplate, and U: pheasant. You press <<U>>.
T: hearing aid, N: playpen, and U: saltshaker. You press <<U>>.
T: rag, N: cassette, and U: school bus. You press <<T>>.