You will be presented with triplets of objects, which will be assigned to the keys P, I, and Q.
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: screwdriver, I: cleaver, and Q: blueberry. You press <<Q>>.
P: drawer, I: staple gun, and Q: painting. You press <<Q>>.
P: tape measure, I: icepick, and Q: grain. You press <<Q>>.
P: rack, I: knitting, and Q: platypus. You press <<Q>>.
P: javelin, I: waffle iron, and Q: cape. You press <<I>>.
P: ambulance, I: camera, and Q: mail. You press <<P>>.
P: urinal, I: cantaloupe, and Q: spam. You press <<P>>.
P: wood, I: monkey, and Q: pizza. You press <<Q>>.
P: spinach, I: leech, and Q: clarinet. You press <<P>>.
P: domino, I: rain gauge, and Q: pineapple. You press <<P>>.
P: ironing board, I: nail file, and Q: harmonica. You press <<Q>>.
P: rocket, I: wheel, and Q: snack. You press <<Q>>.
P: phone booth, I: keg, and Q: tack. You press <<P>>.
P: rifle, I: underwear, and Q: tattoo. You press <<P>>.
P: hood, I: diskette, and Q: applesauce. You press <<I>>.
P: radio, I: trophy, and Q: incubator. You press <<Q>>.
P: cash register, I: mustard, and Q: antenna. You press <<I>>.
P: button, I: apron, and Q: christmas card. You press <<I>>.
P: sunroof, I: wrench, and Q: card. You press <<Q>>.
P: goblet, I: sled, and Q: mascara. You press <<Q>>.
P: crab, I: screw, and Q: checkers. You press <<Q>>.
P: cinnamon, I: mud, and Q: watermelon. You press <<I>>.
P: jeep, I: bracket, and Q: dumpster. You press <<I>>.
P: cloak, I: soup, and Q: goggles. You press <<I>>.
P: skunk, I: hay, and Q: arm. You press <<I>>.
P: top hat, I: pomegranate, and Q: clock. You press <<I>>.
P: turnstile, I: leaf, and Q: hash. You press <<P>>.
P: cardinal, I: ski pole, and Q: lip balm. You press <<I>>.
P: garbage, I: lectern, and Q: ratchet. You press <<P>>.
P: backgammon, I: bathmat, and Q: snowmobile. You press <<Q>>.
P: screen, I: missile, and Q: moss. You press <<Q>>.
P: fire pit, I: blimp, and Q: airbag. You press <<P>>.
P: workbench, I: fireplace, and Q: groundhog. You press <<Q>>.
P: horseshoe, I: shark, and Q: macadamia. You press <<I>>.
P: bamboo, I: mango, and Q: cigarette. You press <<I>>.
P: doormat, I: dial, and Q: ivy. You press <<Q>>.
P: pastry, I: parachute, and Q: bobsled. You press <<P>>.
P: muffin, I: playing card, and Q: grits. You press <<I>>.
P: syrup, I: ferry, and Q: grille. You press <<P>>.
P: almond, I: pogo stick, and Q: waffle. You press <<I>>.