You will be presented with triplets of objects, which will be assigned to the keys I, U, and Q.
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: candle, U: kneepad, and Q: pulpit. You press <<U>>.
I: wineglass, U: axe, and Q: punching bag. You press <<I>>.
I: soda, U: wrist, and Q: medal. You press <<I>>.
I: cornhusk, U: stingray, and Q: espresso. You press <<U>>.
I: grate, U: beetle, and Q: fishing pole. You press <<U>>.
I: tripod, U: table, and Q: ramp. You press <<Q>>.
I: log, U: brownie, and Q: firewood. You press <<U>>.
I: shortbread, U: cord, and Q: chickpea. You press <<U>>.
I: plunger, U: centerpiece, and Q: badge. You press <<I>>.
I: wheel, U: red carpet, and Q: gift. You press <<I>>.
I: plug, U: water filter, and Q: tongs. You press <<Q>>.
I: jewel, U: binoculars, and Q: burner. You press <<Q>>.
I: leek, U: satellite dish, and Q: cufflink. You press <<U>>.
I: clothespin, U: missile, and Q: coverall. You press <<U>>.
I: bandanna, U: router, and Q: mop. You press <<U>>.
I: lanyard, U: punching bag, and Q: bracelet. You press <<U>>.
I: lemon, U: hotplate, and Q: sandcastle. You press <<Q>>.
I: confetti, U: torso, and Q: faucet. You press <<I>>.
I: knee, U: spring roll, and Q: mop. You press <<Q>>.
I: guitar, U: peach, and Q: cash machine. You press <<U>>.