You will be presented with triplets of objects, which will be assigned to the keys P, R, and X.
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: baton, R: first-aid kit, and X: tinsel. You press <<R>>.
P: cd player, R: thermostat, and X: eggnog. You press <<X>>.
P: binder, R: sweeper, and X: sombrero. You press <<X>>.
P: doorbell, R: rollerskate, and X: xylophone. You press <<R>>.
P: curtain, R: funnel, and X: cot. You press <<X>>.
P: gurney, R: clipboard, and X: pig. You press <<X>>.
P: stool, R: baseball bat, and X: camcorder. You press <<X>>.
P: crossbow, R: scanner, and X: wineglass. You press <<X>>.
P: catfish, R: loveseat, and X: snorkel. You press <<R>>.
P: polaroid, R: router, and X: macadamia. You press <<X>>.
P: panda, R: grits, and X: pillow. You press <<P>>.
P: oar, R: game, and X: cross. You press <<R>>.
P: meerkat, R: snack, and X: ice-cream cone. You press <<P>>.
P: diaper, R: donut, and X: bunkbed. You press <<R>>.
P: tile, R: domino, and X: spring roll. You press <<X>>.
P: motorcycle, R: gramophone, and X: microwave. You press <<X>>.
P: hookah, R: olive, and X: stingray. You press <<P>>.
P: cookie cutter, R: plate, and X: dashboard. You press <<X>>.
P: cornhusk, R: paddle, and X: submarine. You press <<X>>.
P: eggnog, R: cd player, and X: thermostat. You press <<P>>.
P: crib, R: shower cap, and X: chalk. You press <<X>>.
P: wedding cake, R: hearing aid, and X: pom-pom. You press <<X>>.
P: printer, R: airplane, and X: stir fry. You press <<X>>.
P: doily, R: fire hydrant, and X: cupcake. You press <<R>>.
P: ruby, R: batter, and X: mud. You press <<P>>.
P: beaver, R: fly, and X: tongue. You press <<X>>.
P: guacamole, R: net, and X: periscope. You press <<P>>.
P: moth, R: cot, and X: pelican. You press <<R>>.
P: pocket, R: rifle, and X: pie. You press <<P>>.
P: shower cap, R: stuffing, and X: napkin. You press <<R>>.
P: vase, R: sand, and X: aquarium. You press <<X>>.
P: smoothie, R: taillight, and X: checkbook. You press <<P>>.
P: turban, R: chessboard, and X: suit. You press <<R>>.
P: boxer shorts, R: tinsel, and X: airbag. You press <<R>>.
P: stingray, R: inkwell, and X: tumbleweed. You press <<R>>.
P: coop, R: cape, and X: bracket. You press <<R>>.
P: knitting, R: router, and X: paper plate. You press <<R>>.
P: airplane, R: stir fry, and X: printer. You press <<R>>.
P: fudge, R: kite, and X: jacket. You press <<P>>.
P: sprinkler, R: doorbell, and X: ironing board. You press <<R>>.