You will be presented with triplets of objects, which will be assigned to the keys R, H, and U.
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: treasure, H: toaster, and U: mast. You press <<H>>.
R: mint, H: stove, and U: footrest. You press <<U>>.
R: broom, H: cutting board, and U: poinsettia. You press <<U>>.
R: hinge, H: hatchet, and U: gearshift. You press <<R>>.
R: waffle iron, H: football helmet, and U: carousel. You press <<R>>.
R: rosary, H: lamp, and U: hoe. You press <<H>>.
R: envelope, H: shrimp, and U: lasagna. You press <<R>>.
R: cinnamon, H: taxi, and U: file. You press <<H>>.
R: juicer, H: swan, and U: air pump. You press <<H>>.
R: peppermint, H: celery, and U: crucifix. You press <<U>>.
R: tomato, H: staple gun, and U: boxing gloves. You press <<R>>.
R: chicken, H: raincoat, and U: flypaper. You press <<U>>.
R: bull, H: tripod, and U: generator. You press <<R>>.
R: telescope, H: pecan, and U: fan. You press <<H>>.
R: harmonica, H: fishbowl, and U: shears. You press <<H>>.
R: blouse, H: minivan, and U: charcoal. You press <<R>>.
R: painting, H: coal, and U: jet. You press <<R>>.
R: crumb, H: peacock, and U: tape recorder. You press <<U>>.
R: snow, H: dartboard, and U: projector. You press <<R>>.
R: spareribs, H: cufflink, and U: eyedropper. You press <<R>>.