You will be presented with triplets of objects, which will be assigned to the keys O, U, and P.
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: touchpad, U: peeler, and P: salami. You press <<O>>.
O: pillow, U: violin, and P: creme brulee. You press <<P>>.
O: baton, U: wetsuit, and P: vegetable. You press <<P>>.
O: pelican, U: school bus, and P: cutting board. You press <<U>>.
O: dishwasher, U: moth, and P: iron. You press <<U>>.
O: pogo stick, U: cauliflower, and P: jeans. You press <<U>>.
O: grasshopper, U: saw, and P: doormat. You press <<O>>.
O: beaker, U: screen, and P: baton. You press <<O>>.
O: cracker, U: headphones, and P: buckle. You press <<O>>.
O: scraper, U: snowball, and P: saxophone. You press <<U>>.
O: pipe, U: syringe, and P: towel. You press <<P>>.
O: wallpaper, U: pinball, and P: slot machine. You press <<O>>.
O: gong, U: harp, and P: whoopee cushion. You press <<P>>.
O: chips, U: foot, and P: quiche. You press <<U>>.
O: camera lens, U: screen, and P: juicer. You press <<U>>.
O: cranberry, U: strawberry, and P: bolo tie. You press <<P>>.
O: mouse, U: log, and P: skunk. You press <<U>>.
O: pineapple, U: rack, and P: noose. You press <<P>>.
O: earplug, U: whistle, and P: ramp. You press <<P>>.
O: tee, U: parsley, and P: mannequin. You press <<U>>.
O: christmas card, U: penguin, and P: scorpion. You press <<P>>.
O: airplane, U: cheeseburger, and P: urn. You press <<U>>.
O: streetlight, U: medal, and P: seatbelt. You press <<P>>.
O: shopping cart, U: hyena, and P: hammer. You press <<U>>.
O: polaroid, U: sandbox, and P: cake mix. You press <<P>>.
O: eggbeater, U: hairnet, and P: thermometer. You press <<P>>.
O: trident, U: copier, and P: hourglass. You press <<U>>.
O: drink, U: garlic, and P: kitten. You press <<P>>.
O: grapevine, U: payphone, and P: bun. You press <<U>>.
O: ballot box, U: teacup, and P: thermometer. You press <<O>>.
O: penholder, U: doorhandle, and P: rocking chair. You press <<P>>.
O: place mat, U: aquarium, and P: filing cabinet. You press <<U>>.
O: cot, U: bonsai, and P: souffle. You press <<P>>.
O: thermos, U: pasta, and P: triangle. You press <<U>>.
O: bok choy, U: poodle, and P: scalpel. You press <<P>>.
O: gold, U: nail file, and P: siren. You press <<P>>.
O: punching bag, U: pole, and P: roller. You press <<O>>.
O: cookie sheet, U: rack, and P: rooster. You press <<P>>.
O: coral, U: stethoscope, and P: wooden leg. You press <<O>>.
O: payphone, U: bulletin board, and P: rocket. You press <<P>>.