You will be presented with triplets of objects, which will be assigned to the keys C, O, 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: jackhammer, O: light switch, and Z: licorice. You press <<Z>>.
C: eyepiece, O: bone, and Z: flashlight. You press <<O>>.
C: pliers, O: oar, and Z: tulip. You press <<C>>.
C: bracelet, O: shovel, and Z: defibrillator. You press <<O>>.
C: suitcase, O: sonogram, and Z: rubber band. You press <<O>>.
C: bassinet, O: jack, and Z: origami. You press <<O>>.
C: comic book, O: slug, and Z: sail. You press <<O>>.
C: leash, O: pantyhose, and Z: drawer. You press <<Z>>.
C: tarantula, O: paddle, and Z: squash. You press <<C>>.
C: neck, O: owl, and Z: playpen. You press <<O>>.
C: leech, O: bell pepper, and Z: star fruit. You press <<C>>.
C: pendulum, O: chair, and Z: fly. You press <<Z>>.
C: comb, O: lavender, and Z: metal detector. You press <<O>>.
C: canoe, O: carriage, and Z: fence. You press <<Z>>.
C: twig, O: seismograph, and Z: licorice. You press <<O>>.
C: vase, O: teapot, and Z: prism. You press <<Z>>.
C: headphones, O: mud, and Z: chest. You press <<O>>.
C: windshield wiper, O: door, and Z: cap. You press <<O>>.
C: kaleidoscope, O: horn, and Z: seismograph. You press <<Z>>.
C: slot machine, O: dirt bike, and Z: dynamite. You press <<C>>.