You will be presented with triplets of objects, which will be assigned to the keys I, R, and S.
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.

I: lemonade, R: place mat, and S: grille. You press <<S>>.
I: spaghetti, R: button, and S: champagne. You press <<R>>.
I: shower, R: french horn, and S: clarinet. You press <<I>>.
I: jump rope, R: slug, and S: hatchet. You press <<I>>.
I: thermometer, R: banner, and S: racket. You press <<S>>.
I: pomegranate, R: marble, and S: wooden leg. You press <<S>>.
I: trunk, R: squirt gun, and S: hookah. You press <<I>>.
I: potpie, R: chips, and S: catfish. You press <<S>>.
I: wick, R: marker, and S: torso. You press <<S>>.
I: train set, R: candlestick, and S: bookshelf. You press <<R>>.
I: combination lock, R: bread, and S: hat. You press <<S>>.
I: doghouse, R: padlock, and S: sofa bed. You press <<R>>.
I: barbell, R: flute, and S: humvee. You press <<S>>.
I: toe, R: meat, and S: gallows. You press <<S>>.
I: stamp, R: stake, and S: windshield. You press <<S>>.
I: couch, R: piggy bank, and S: life jacket. You press <<R>>.
I: snowman, R: rocket, and S: belt. You press <<S>>.
I: mop, R: banner, and S: baseball glove. You press <<R>>.
I: duct, R: juicer, and S: groundhog. You press <<I>>.
I: spacesuit, R: ruby, and S: hanger. You press <<S>>.