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

D: filing cabinet, T: bagel, and U: yacht. You press <<T>>.
D: fire, T: buggy, and U: compass. You press <<D>>.
D: coffee bean, T: hyena, and U: button. You press <<T>>.
D: ship, T: waffle, and U: spareribs. You press <<D>>.
D: bacon, T: gramophone, and U: drill. You press <<D>>.
D: playing card, T: jumpsuit, and U: pepper. You press <<D>>.
D: mantle, T: tackle, and U: pinecone. You press <<D>>.
D: aquarium, T: stamp, and U: hopscotch. You press <<D>>.
D: tuba, T: bowtie, and U: fountain pen. You press <<T>>.
D: wine bottle, T: slingshot, and U: screw. You press <<T>>.
D: sidecar, T: toucan, and U: microwave. You press <<T>>.
D: airboat, T: scallop, and U: wallpaper. You press <<D>>.
D: penlight, T: flashbulb, and U: gem. You press <<U>>.
D: pomegranate, T: pistachio, and U: ice-cream cone. You press <<U>>.
D: banana split, T: light switch, and U: trap. You press <<D>>.
D: candy cane, T: oven, and U: mole. You press <<T>>.
D: calamari, T: marker, and U: pudding. You press <<T>>.
D: crutch, T: eyedropper, and U: flagpole. You press <<U>>.
D: hopscotch, T: curry, and U: sonogram. You press <<T>>.
D: chariot, T: ironing board, and U: stereo. You press <<T>>.