You will be presented with triplets of objects, which will be assigned to the keys S, X, and Z.
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.

S: minivan, X: stove, and Z: tab. You press <<X>>.
S: pincushion, X: clipper, and Z: jacket. You press <<Z>>.
S: lab coat, X: card, and Z: milk. You press <<X>>.
S: orchid, X: fig, and Z: alpaca. You press <<Z>>.
S: washboard, X: footbath, and Z: broccoli. You press <<Z>>.
S: fence, X: railing, and Z: casserole. You press <<Z>>.
S: tweezers, X: seal, and Z: snowplow. You press <<X>>.
S: snowmobile, X: blindfold, and Z: cigarette holder. You press <<S>>.
S: rug, X: scanner, and Z: plate. You press <<X>>.
S: ski pole, X: playpen, and Z: forklift. You press <<S>>.
S: wind chimes, X: honeycomb, and Z: stew. You press <<S>>.
S: faucet, X: carousel, and Z: triangle. You press <<S>>.
S: chisel, X: contact lens, and Z: mistletoe. You press <<S>>.
S: pearl, X: bracket, and Z: truck. You press <<S>>.
S: mint, X: cereal, and Z: stethoscope. You press <<Z>>.
S: bowl, X: bookmark, and Z: grille. You press <<Z>>.
S: workbench, X: outlet, and Z: eye. You press <<Z>>.
S: kettle, X: ashtray, and Z: bullet. You press <<S>>.
S: camcorder, X: scallion, and Z: teepee. You press <<S>>.
S: beetle, X: iceskate, and Z: hula hoop. You press <<S>>.