You will be presented with triplets of objects, which will be assigned to the keys U, J, and M.
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.

U: mouthpiece, J: bean, and M: hubcap. You press <<J>>.
U: dessert, J: nut, and M: swing. You press <<M>>.
U: trampoline, J: blowtorch, and M: cardigan. You press <<M>>.
U: bongo, J: flatiron, and M: clothespin. You press <<U>>.
U: plaster cast, J: boomerang, and M: jar. You press <<J>>.
U: magnet, J: torch, and M: windshield. You press <<J>>.
U: flour, J: catapult, and M: hockey stick. You press <<U>>.
U: thorn, J: cable, and M: guitar. You press <<U>>.
U: incubator, J: banana peel, and M: sardine. You press <<J>>.
U: ginger, J: mustache, and M: catfish. You press <<U>>.
U: grill, J: glass, and M: kayak. You press <<J>>.
U: roulette wheel, J: lectern, and M: bib. You press <<M>>.
U: pumpkin, J: pipe, and M: filing cabinet. You press <<M>>.
U: chessboard, J: chopsticks, and M: gun. You press <<U>>.
U: confetti, J: extinguisher, and M: shawl. You press <<J>>.
U: motorcycle, J: footrest, and M: donut. You press <<M>>.
U: knitting, J: buoy, and M: candlestick. You press <<U>>.
U: gorilla, J: humvee, and M: rose. You press <<J>>.
U: piecrust, J: bottle opener, and M: snack. You press <<J>>.
U: basket, J: rooster, and M: prism. You press <<M>>.