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

W: spider, Z: lamb chop, and D: ski. You press <<D>>.
W: ear, Z: pelican, and D: bamboo. You press <<W>>.
W: ottoman, Z: windshield, and D: tape measure. You press <<W>>.
W: curtain, Z: pogo stick, and D: weasel. You press <<D>>.
W: centerpiece, Z: seismograph, and D: screwdriver. You press <<W>>.
W: spring roll, Z: paintbrush, and D: carriage. You press <<W>>.
W: column, Z: whiteboard, and D: hedge. You press <<Z>>.
W: boot, Z: fish, and D: piglet. You press <<W>>.
W: furnace, Z: quesadilla, and D: jewel. You press <<D>>.
W: diving board, Z: loincloth, and D: palette. You press <<Z>>.
W: tank, Z: reel, and D: game. You press <<D>>.
W: telephone pole, Z: bolo tie, and D: ruby. You press <<W>>.
W: spout, Z: tie, and D: jigsaw puzzle. You press <<Z>>.
W: wallpaper, Z: taxi, and D: chicken. You press <<Z>>.
W: jigsaw puzzle, Z: souffle, and D: polygraph. You press <<D>>.
W: piano, Z: pheasant, and D: hearse. You press <<Z>>.
W: money, Z: block, and D: ice-cream cone. You press <<D>>.
W: cord, Z: wall, and D: counter. You press <<Z>>.
W: artichoke, Z: furnace, and D: silicone. You press <<D>>.
W: raincoat, Z: paddle, and D: ski. You press <<W>>.
W: blind, Z: sheep, and D: groundhog. You press <<W>>.
W: bacon, Z: snowball, and D: ice-cream cone. You press <<Z>>.
W: bow, Z: latte, and D: cantaloupe. You press <<W>>.
W: cannonball, Z: butterfly, and D: coffee table. You press <<Z>>.
W: chest, Z: coaster, and D: checkbook. You press <<D>>.
W: sweatsuit, Z: chessboard, and D: hubcap. You press <<W>>.
W: heater, Z: coffee, and D: hay. You press <<W>>.
W: guillotine, Z: satellite, and D: trophy. You press <<D>>.
W: lollipop, Z: banjo, and D: cigar. You press <<Z>>.
W: piecrust, Z: thermos, and D: swimming pool. You press <<W>>.
W: badge, Z: dog, and D: sugar cube. You press <<Z>>.
W: sloth, Z: locker, and D: tile. You press <<W>>.
W: mantle, Z: corsage, and D: taco. You press <<D>>.
W: tambourine, Z: hay, and D: bottle opener. You press <<Z>>.
W: walker, Z: macadamia, and D: bowl. You press <<Z>>.
W: wing, Z: footrest, and D: coverall. You press <<W>>.
W: playpen, Z: rudder, and D: comb. You press <<D>>.
W: phone booth, Z: stroller, and D: fruitcake. You press <<D>>.
W: steering wheel, Z: can, and D: notepad. You press <<D>>.
W: shears, Z: dalmatian, and D: sandbox. You press <<Z>>.