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

O: grape, M: bank, and E: turf. You press <<E>>.
O: jack, M: stereo, and E: lunchbox. You press <<O>>.
O: retainer, M: wedding cake, and E: thread. You press <<M>>.
O: dalmatian, M: onion, and E: prism. You press <<M>>.
O: tape, M: lipstick, and E: bench. You press <<E>>.
O: stockings, M: sea urchin, and E: nail polish. You press <<M>>.
O: turtleneck, M: barbed wire, and E: album. You press <<M>>.
O: ticktacktoe, M: asparagus, and E: bathrobe. You press <<O>>.
O: shoe, M: plaster cast, and E: almond. You press <<E>>.
O: wrap, M: centerpiece, and E: sprouts. You press <<M>>.
O: lingerie, M: bookmark, and E: tank. You press <<E>>.
O: earplug, M: jet, and E: cookie cutter. You press <<E>>.
O: speedboat, M: wooden leg, and E: suspenders. You press <<E>>.
O: pulley, M: donut, and E: wig. You press <<E>>.
O: smoothie, M: highchair, and E: peach. You press <<M>>.
O: dollhouse, M: chinaware, and E: cookie sheet. You press <<E>>.
O: turntable, M: test tube, and E: chin. You press <<E>>.
O: fondue, M: garbage, and E: coat. You press <<M>>.
O: plant, M: diving board, and E: tongue. You press <<E>>.
O: touchpad, M: stem, and E: tea. You press <<O>>.