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

P: bedpan, M: computer, and N: tent. You press <<N>>.
P: headrest, M: balance beam, and N: goblet. You press <<M>>.
P: breadbox, M: dollhouse, and N: outfit. You press <<N>>.
P: fruitcake, M: rice, and N: javelin. You press <<N>>.
P: christmas card, M: gold, and N: button. You press <<P>>.
P: stereo, M: container, and N: walnut. You press <<N>>.
P: bra, M: crystal, and N: bin. You press <<N>>.
P: odometer, M: cruise ship, and N: shirt. You press <<N>>.
P: toaster, M: pocket watch, and N: bok choy. You press <<M>>.
P: headscarf, M: photograph, and N: fire alarm. You press <<N>>.
P: closet, M: poinsettia, and N: lanyard. You press <<M>>.
P: roof rack, M: basil, and N: pencil sharpener. You press <<M>>.
P: polisher, M: tweezers, and N: elbow. You press <<N>>.
P: candlestick, M: mattress, and N: frog. You press <<N>>.
P: marble, M: squirrel, and N: letter opener. You press <<M>>.
P: shoelace, M: stapler, and N: jetski. You press <<P>>.
P: mold, M: spareribs, and N: microwave. You press <<M>>.
P: blower, M: trowel, and N: earwig. You press <<N>>.
P: cockroach, M: whip, and N: mousse. You press <<N>>.
P: tack, M: needle, and N: sewage. You press <<N>>.
P: anchor, M: watch, and N: chain. You press <<M>>.
P: cockatoo, M: guinea pig, and N: bobsled. You press <<N>>.
P: pocket, M: flask, and N: home plate. You press <<M>>.
P: jukebox, M: corkscrew, and N: place mat. You press <<P>>.
P: camera lens, M: sundial, and N: grate. You press <<P>>.
P: seal, M: toothpaste, and N: revolving door. You press <<P>>.
P: wall, M: staple gun, and N: deodorant. You press <<P>>.
P: fireworks, M: kebab, and N: puddle. You press <<M>>.
P: barnacle, M: landmine, and N: train. You press <<N>>.
P: parfait, M: chalice, and N: poodle. You press <<N>>.
P: banana split, M: tinsel, and N: mirror. You press <<P>>.
P: couch, M: ambulance, and N: oar. You press <<M>>.
P: blackberry, M: sawhorse, and N: ready meal. You press <<M>>.
P: bow, M: fire hydrant, and N: drawer. You press <<M>>.
P: ticktacktoe, M: mug, and N: honeycomb. You press <<M>>.
P: bologna, M: dogfood, and N: handbrake. You press <<N>>.
P: sailboat, M: dumpster, and N: easel. You press <<M>>.
P: koala, M: map, and N: pom-pom. You press <<N>>.
P: frame, M: frog, and N: squash. You press <<P>>.
P: lid, M: seahorse, and N: headlamp. You press <<M>>.