You will be presented with triplets of objects, which will be assigned to the keys U, I, and P.
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: defibrillator, I: handkerchief, and P: donkey. You press <<P>>.
U: curry, I: trashcan, and P: wolf. You press <<P>>.
U: tile, I: cookie cutter, and P: coconut. You press <<P>>.
U: stockings, I: boa, and P: bikini. You press <<U>>.
U: badge, I: roof rack, and P: curry. You press <<P>>.
U: rake, I: cleaver, and P: kayak. You press <<P>>.
U: blimp, I: weed, and P: funnel. You press <<I>>.
U: ink, I: shopping basket, and P: tambourine. You press <<P>>.
U: belt buckle, I: lizard, and P: champagne. You press <<I>>.
U: mouse, I: milkshake, and P: tool. You press <<U>>.
U: ambulance, I: pepper, and P: statue. You press <<I>>.
U: slot, I: rhinoceros, and P: thumb. You press <<U>>.
U: baton, I: lollipop, and P: cup. You press <<I>>.
U: shower curtain, I: mop, and P: dial. You press <<U>>.
U: grater, I: chariot, and P: bungee. You press <<I>>.
U: velcro, I: shortbread, and P: sheath. You press <<I>>.
U: soy sauce, I: music box, and P: vest. You press <<U>>.
U: dryer, I: baseball glove, and P: safety pin. You press <<I>>.
U: birdhouse, I: umbrella, and P: grenade. You press <<U>>.
U: hourglass, I: toast, and P: plug. You press <<I>>.