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

W: tripod, P: fungus, and Z: peg. You press <<P>>.
W: boxer shorts, P: amber, and Z: hairdryer. You press <<W>>.
W: patch, P: megaphone, and Z: chaps. You press <<P>>.
W: propeller, P: tie, and Z: swordfish. You press <<P>>.
W: match, P: prism, and Z: peeler. You press <<Z>>.
W: lego, P: snail, and Z: hummingbird. You press <<W>>.
W: trowel, P: roadsweeper, and Z: cane. You press <<Z>>.
W: ping-pong table, P: egg roll, and Z: credit card. You press <<P>>.
W: raspberry, P: bacon, and Z: camel. You press <<Z>>.
W: pinwheel, P: chalk, and Z: router. You press <<Z>>.
W: can opener, P: engine, and Z: hard disk. You press <<W>>.
W: wind chimes, P: streetlight, and Z: puppet. You press <<Z>>.
W: plum, P: saffron, and Z: headlight. You press <<Z>>.
W: bell pepper, P: eagle, and Z: coat rack. You press <<Z>>.
W: coin, P: hydrant, and Z: scrabble. You press <<P>>.
W: fishing pole, P: crank, and Z: garbage truck. You press <<W>>.
W: rocking chair, P: rat, and Z: plum. You press <<W>>.
W: piecrust, P: crepe, and Z: hobbyhorse. You press <<Z>>.
W: rain gauge, P: skateboard, and Z: seal. You press <<Z>>.
W: playing card, P: sombrero, and Z: wrist. You press <<Z>>.
W: saucer, P: cookie, and Z: fingerprint. You press <<Z>>.
W: rocking chair, P: mistletoe, and Z: cornhusk. You press <<Z>>.
W: parking meter, P: treadmill, and Z: perfume. You press <<W>>.
W: lab coat, P: chimney, and Z: stiletto. You press <<W>>.
W: french fries, P: firewood, and Z: pudding. You press <<P>>.
W: gramophone, P: timer, and Z: skateboard. You press <<Z>>.
W: radar, P: loincloth, and Z: rust. You press <<P>>.
W: scuba, P: corkscrew, and Z: tool. You press <<W>>.
W: french fries, P: rearview mirror, and Z: doily. You press <<P>>.
W: paper plate, P: bell pepper, and Z: eggbeater. You press <<Z>>.
W: flan, P: tugboat, and Z: cashew. You press <<P>>.
W: buffet, P: computer screen, and Z: log. You press <<Z>>.
W: teepee, P: sausage, and Z: candelabra. You press <<P>>.
W: shield, P: brass knuckles, and Z: hanger. You press <<Z>>.
W: wheel, P: paint, and Z: hawk. You press <<Z>>.
W: sausage, P: engine, and Z: staple gun. You press <<W>>.
W: bug, P: iguana, and Z: sledgehammer. You press <<Z>>.
W: chess piece, P: taffy, and Z: mattress. You press <<P>>.
W: blender, P: coleslaw, and Z: lanyard. You press <<Z>>.
W: headband, P: crystal, and Z: gravy. You press <<P>>.
W: sifter, P: gondola, and Z: touchpad. You press <<W>>.
W: thumb, P: sweet potato, and Z: quilt. You press <<Z>>.
W: arch, P: car door, and Z: sewage. You press <<Z>>.
W: anvil, P: baton, and Z: keg. You press <<W>>.
W: trampoline, P: crow, and Z: minivan. You press <<W>>.
W: lid, P: moss, and Z: hair. You press <<W>>.
W: bug, P: pallet, and Z: scorpion. You press <<P>>.
W: doghouse, P: mole, and Z: eclair. You press <<Z>>.
W: corset, P: dumpster, and Z: snowman. You press <<P>>.
W: log, P: exhaust pipe, and Z: awning. You press <<W>>.
W: gate, P: envelope, and Z: trap. You press <<P>>.
W: leggings, P: stethoscope, and Z: riser. You press <<Z>>.
W: block, P: trailer, and Z: goldfish. You press <<Z>>.
W: radish, P: tea, and Z: timer. You press <<Z>>.
W: rice, P: rhinoceros, and Z: hubcap. You press <<Z>>.
W: stamp, P: fern, and Z: fishnet stockings. You press <<W>>.
W: eggshell, P: battery, and Z: snowboard. You press <<W>>.
W: gutter, P: honeypot, and Z: denture. You press <<Z>>.
W: peppermint, P: vacuum, and Z: lava. You press <<Z>>.
W: omelet, P: yo-yo, and Z: baton. You press <<W>>.