You will be presented with triplets of objects, which will be assigned to the keys R, C, and M.
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: torso, C: arugula, and M: accordion. You press <<M>>.
R: dish, C: grate, and M: key. You press <<C>>.
R: squirrel, C: balance beam, and M: arrow. You press <<R>>.
R: weather vane, C: lemonade, and M: mop. You press <<C>>.
R: meatloaf, C: bonnet, and M: sandbox. You press <<M>>.
R: tambourine, C: hourglass, and M: quilt. You press <<C>>.
R: retainer, C: lip gloss, and M: panda. You press <<M>>.
R: sequin, C: ribbon, and M: rose. You press <<R>>.
R: hairbrush, C: glasses, and M: beaker. You press <<M>>.
R: highchair, C: chain, and M: otter. You press <<M>>.
R: guinea pig, C: bathmat, and M: stew. You press <<M>>.
R: chinchilla, C: jersey, and M: lava. You press <<C>>.
R: taxi, C: plastic film, and M: bib. You press <<R>>.
R: train, C: humvee, and M: rickshaw. You press <<C>>.
R: cobra, C: matchbox, and M: mascara. You press <<C>>.
R: feather, C: stick, and M: washing machine. You press <<M>>.
R: rocking chair, C: chute, and M: radar. You press <<M>>.
R: sea urchin, C: desk, and M: dough. You press <<R>>.
R: piggy bank, C: showerhead, and M: sewing kit. You press <<C>>.
R: dustpan, C: briefcase, and M: radish. You press <<M>>.