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

C: anklet, X: footbath, and Z: artichoke. You press <<Z>>.
C: flashlight, X: hockey stick, and Z: periscope. You press <<X>>.
C: clarinet, X: basketball, and Z: stew. You press <<Z>>.
C: robe, X: moss, and Z: elephant. You press <<Z>>.
C: rug, X: jewelry, and Z: filing cabinet. You press <<Z>>.
C: skeleton, X: bat, and Z: swan. You press <<C>>.
C: lion, X: cleat, and Z: snowplow. You press <<C>>.
C: potpie, X: sifter, and Z: belt. You press <<C>>.
C: abacus, X: seatbelt, and Z: organ. You press <<Z>>.
C: nest, X: kite, and Z: antelope. You press <<Z>>.
C: bus, X: kayak, and Z: handcuff. You press <<Z>>.
C: taxi, X: panther, and Z: lightbulb. You press <<X>>.
C: water fountain, X: blowfish, and Z: corkscrew. You press <<X>>.
C: milk, X: bookshelf, and Z: bulletproof vest. You press <<Z>>.
C: eel, X: hippopotamus, and Z: crouton. You press <<Z>>.
C: closet, X: butterfly, and Z: foam. You press <<X>>.
C: gift, X: plaster cast, and Z: candle. You press <<Z>>.
C: fondue, X: tripod, and Z: sunroof. You press <<C>>.
C: syringe, X: emerald, and Z: furnace. You press <<C>>.
C: ball, X: bathtub, and Z: navel. You press <<C>>.
C: keg, X: ring, and Z: keyhole. You press <<C>>.
C: wine, X: sheath, and Z: spool. You press <<C>>.
C: telescope, X: power line, and Z: cross. You press <<C>>.
C: horse, X: shark, and Z: triangle. You press <<Z>>.
C: blowfish, X: mouthpiece, and Z: xylophone. You press <<C>>.
C: piano, X: wig, and Z: praying mantis. You press <<C>>.
C: stilt, X: latch, and Z: phone. You press <<C>>.
C: matchbox, X: dishwashing liquid, and Z: coyote. You press <<Z>>.
C: scraper, X: bungee, and Z: easel. You press <<Z>>.
C: macadamia, X: palette, and Z: rattle. You press <<C>>.
C: water filter, X: cornucopia, and Z: foot. You press <<Z>>.
C: gum, X: doorhandle, and Z: thermos. You press <<C>>.
C: skull, X: sling, and Z: silverware. You press <<Z>>.
C: aloe, X: fireplace, and Z: bra. You press <<X>>.
C: tank, X: beachball, and Z: pitcher. You press <<C>>.
C: gem, X: suspenders, and Z: petri dish. You press <<Z>>.
C: pomegranate, X: switch, and Z: sunglasses. You press <<C>>.
C: bolt, X: tadpole, and Z: crib. You press <<X>>.
C: nacho, X: blind, and Z: firetruck. You press <<C>>.
C: baton, X: go-kart, and Z: champagne. You press <<X>>.