You will be presented with triplets of objects, which will be assigned to the keys R, D, and A.
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.

R: safety pin, D: whisk, and A: chick. You press <<D>>.
R: cocoon, D: tile, and A: lifesaver. You press <<R>>.
R: test tube, D: tray, and A: panties. You press <<A>>.
R: toga, D: lip balm, and A: string cheese. You press <<R>>.
R: cat, D: napkin, and A: crayfish. You press <<D>>.
R: vent, D: toothbrush, and A: milkshake. You press <<A>>.
R: flypaper, D: flask, and A: sweeper. You press <<D>>.
R: sleeping bag, D: school bus, and A: saxophone. You press <<D>>.
R: gumdrop, D: hood, and A: muff. You press <<R>>.
R: basketball, D: radish, and A: cream cheese. You press <<R>>.
R: raccoon, D: dolly, and A: tee. You press <<R>>.
R: swing, D: bumper, and A: pig. You press <<A>>.
R: sleeping bag, D: wind chimes, and A: cucumber. You press <<A>>.
R: stalagmite, D: pulpit, and A: needle. You press <<A>>.
R: chicken, D: crouton, and A: bullet. You press <<A>>.
R: glue, D: hat, and A: paper bag. You press <<R>>.
R: thermometer, D: padlock, and A: strawberry. You press <<A>>.
R: petal, D: earwig, and A: crank. You press <<A>>.
R: pulpit, D: bun, and A: tortilla. You press <<R>>.
R: cymbal, D: moccasin, and A: hearing aid. You press <<D>>.
R: amplifier, D: nail file, and A: generator. You press <<D>>.
R: triangle, D: toothpick, and A: breathalyzer. You press <<A>>.
R: incense, D: paperweight, and A: sweatsuit. You press <<A>>.
R: mulch, D: gopher, and A: touchpad. You press <<A>>.
R: flag, D: whisk, and A: papaya. You press <<A>>.
R: cassette, D: bison, and A: snowmobile. You press <<D>>.
R: speaker, D: shovel, and A: scoop. You press <<R>>.
R: bathmat, D: doorbell, and A: toad. You press <<A>>.
R: barnacle, D: spatula, and A: popcorn. You press <<D>>.
R: cufflink, D: credit card, and A: bell. You press <<D>>.
R: hobbyhorse, D: underwear, and A: filter. You press <<D>>.
R: trolley, D: chin, and A: mouse. You press <<R>>.
R: baton, D: thorn, and A: aardvark. You press <<R>>.
R: clam, D: knee, and A: wax paper. You press <<A>>.
R: prism, D: wind chimes, and A: shark. You press <<A>>.
R: papaya, D: bookmark, and A: chips. You press <<D>>.
R: dip, D: acorn, and A: bomb. You press <<A>>.
R: bow, D: duck, and A: cord. You press <<D>>.
R: solar panel, D: sauce, and A: bracelet. You press <<D>>.
R: wand, D: swing, and A: record. You press <<D>>.