You will be presented with triplets of objects, which will be assigned to the keys S, Q, and X.
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: bread, Q: rope, and X: cage. You press <<S>>.
S: bolt, Q: porthole, and X: turnstile. You press <<Q>>.
S: kneepad, Q: siren, and X: metronome. You press <<S>>.
S: memory stick, Q: muff, and X: wallpaper. You press <<S>>.
S: matchbox, Q: music box, and X: lasagna. You press <<X>>.
S: armor, Q: clover, and X: pill. You press <<S>>.
S: air pump, Q: diaper, and X: fork. You press <<Q>>.
S: broccoli, Q: donut, and X: flask. You press <<X>>.
S: gun, Q: hubcap, and X: velcro. You press <<X>>.
S: gong, Q: sweet potato, and X: snake. You press <<S>>.
S: cufflink, Q: candlestick, and X: pogo stick. You press <<X>>.
S: pocket watch, Q: noose, and X: coffin. You press <<Q>>.
S: garlic, Q: plastic film, and X: odometer. You press <<X>>.
S: aluminum foil, Q: pocketknife, and X: cake. You press <<Q>>.
S: armor, Q: vise, and X: trigger. You press <<Q>>.
S: breadbox, Q: bottle, and X: bulldozer. You press <<X>>.
S: hair, Q: apron, and X: outfit. You press <<S>>.
S: saltshaker, Q: file, and X: grain. You press <<Q>>.
S: jetski, Q: springboard, and X: orchid. You press <<Q>>.
S: creme brulee, Q: mustache, and X: snack. You press <<Q>>.