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

M: lab coat, N: scale, and E: defibrillator. You press <<N>>.
M: coconut, N: hubcap, and E: tomato. You press <<N>>.
M: stew, N: wheel, and E: glasses. You press <<M>>.
M: fungus, N: robot, and E: gear. You press <<M>>.
M: bacon, N: outlet, and E: hourglass. You press <<N>>.
M: dip, N: pipe, and E: flour. You press <<N>>.
M: pecan, N: potato, and E: stethoscope. You press <<E>>.
M: comic book, N: mop, and E: crumb. You press <<M>>.
M: crayon, N: wrap, and E: altar. You press <<M>>.
M: frisbee, N: seismograph, and E: garbage. You press <<N>>.
M: leotard, N: coffee bean, and E: yarn. You press <<N>>.
M: cigarette holder, N: pomegranate, and E: cracker. You press <<M>>.
M: bunkbed, N: lumber, and E: catfish. You press <<E>>.
M: tree trunk, N: skin, and E: latch. You press <<N>>.
M: leopard, N: swab, and E: record. You press <<M>>.
M: scrabble, N: icicle, and E: pigeon. You press <<M>>.
M: ratchet, N: phone booth, and E: camera lens. You press <<N>>.
M: bracelet, N: staple, and E: marker. You press <<M>>.
M: paper towel, N: totem pole, and E: shortbread. You press <<N>>.
M: eclair, N: mold, and E: fondue. You press <<N>>.