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

P: hubcap, O: mold, and E: calf. You press <<P>>.
P: radiator, O: popcorn, and E: yoke. You press <<E>>.
P: spaghetti, O: rollerblade, and E: springboard. You press <<P>>.
P: backpack, O: jam, and E: net. You press <<O>>.
P: sequin, O: cornucopia, and E: sausage. You press <<P>>.
P: microscope, O: first-aid kit, and E: acorn. You press <<E>>.
P: handprint, O: honeycomb, and E: horseshoe. You press <<P>>.
P: pedal, O: scoop, and E: money. You press <<E>>.
P: sword, O: sea urchin, and E: oyster. You press <<P>>.
P: onion, O: tongs, and E: whipped cream. You press <<O>>.
P: ferret, O: walker, and E: orchid. You press <<P>>.
P: periscope, O: overalls, and E: quiche. You press <<O>>.
P: curry, O: suitcase, and E: fishnet stockings. You press <<P>>.
P: sardine, O: organ, and E: chicken. You press <<O>>.
P: hairnet, O: sweet potato, and E: trough. You press <<P>>.
P: apple tree, O: rocking chair, and E: canvas. You press <<O>>.
P: air mattress, O: hail, and E: chocolate. You press <<P>>.
P: pole, O: pickle, and E: corsage. You press <<P>>.
P: hedge, O: mongoose, and E: bowling ball. You press <<O>>.
P: rollerblade, O: springboard, and E: spaghetti. You press <<E>>.
P: trumpet, O: birdbath, and E: pillbox. You press <<O>>.
P: coral, O: sonogram, and E: printer. You press <<E>>.
P: cart, O: tab, and E: calf. You press <<E>>.
P: treasure, O: flatiron, and E: tambourine. You press <<O>>.
P: makeup, O: chisel, and E: ambulance. You press <<E>>.
P: chalk, O: chili, and E: rim. You press <<O>>.
P: cordon bleu, O: gingerbread man, and E: pastry. You press <<O>>.
P: unicycle, O: torso, and E: doorstop. You press <<O>>.
P: gyroscope, O: harp, and E: sewing machine. You press <<O>>.
P: necklace, O: apple tree, and E: thumbtack. You press <<O>>.
P: elbow, O: thermometer, and E: earwig. You press <<E>>.
P: place mat, O: flute, and E: scuba. You press <<O>>.
P: mulch, O: scaffolding, and E: desk. You press <<E>>.
P: shell, O: straw, and E: seal. You press <<E>>.
P: slot, O: bulldozer, and E: closet. You press <<E>>.
P: thimble, O: skunk, and E: beet. You press <<P>>.
P: muffin, O: broom, and E: dip. You press <<O>>.
P: kitten, O: juicer, and E: teabag. You press <<P>>.
P: treasure, O: flatiron, and E: tambourine. You press <<O>>.
P: goat, O: counter, and E: cap. You press <<P>>.