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

S: barbell, I: dreidel, and O: bottle. You press <<S>>.
S: zebra, I: speaker, and O: watermelon. You press <<S>>.
S: mouse, I: piano, and O: confetti. You press <<I>>.
S: coffeemaker, I: nest, and O: fire alarm. You press <<O>>.
S: home plate, I: dial, and O: tack. You press <<S>>.
S: lampshade, I: playing card, and O: cooker. You press <<I>>.
S: flower, I: binder, and O: speedometer. You press <<S>>.
S: mannequin, I: trident, and O: meerkat. You press <<I>>.
S: staple gun, I: hash, and O: photo booth. You press <<O>>.
S: swordfish, I: vacuum, and O: hanger. You press <<S>>.
S: typewriter, I: seal, and O: flower. You press <<S>>.
S: axe, I: cruise ship, and O: bowling ball. You press <<I>>.
S: spam, I: revolving door, and O: button. You press <<S>>.
S: toaster, I: girl, and O: jam. You press <<I>>.
S: snowsuit, I: pole, and O: pin. You press <<S>>.
S: pepper mill, I: toilet paper, and O: meat. You press <<I>>.
S: boot, I: bark, and O: pool table. You press <<I>>.
S: rope, I: crab, and O: vending machine. You press <<I>>.
S: crossbow, I: beaver, and O: swan. You press <<S>>.
S: cufflink, I: rack, and O: cloud. You press <<O>>.