You will be presented with triplets of objects, which will be assigned to the keys C, S, and K.
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: pistachio, S: steamroller, and K: noodle. You press <<K>>.
C: cannonball, S: bagel, and K: nightstand. You press <<K>>.
C: sundae, S: flagpole, and K: swan. You press <<C>>.
C: dumpling, S: wick, and K: face mask. You press <<K>>.
C: home plate, S: turnstile, and K: fur coat. You press <<K>>.
C: ready meal, S: jewelry, and K: dartboard. You press <<C>>.
C: hubcap, S: shower curtain, and K: tank. You press <<S>>.
C: clock, S: mast, and K: car seat. You press <<C>>.
C: koala, S: casserole, and K: milk. You press <<C>>.
C: tuxedo, S: breadstick, and K: wrapping paper. You press <<S>>.
C: valve, S: birdcage, and K: cheetah. You press <<C>>.
C: thorn, S: cart, and K: pine tree. You press <<S>>.
C: belt buckle, S: gate, and K: train car. You press <<C>>.
C: wheelchair, S: sponge, and K: gondola. You press <<C>>.
C: notepad, S: xylophone, and K: flashbulb. You press <<S>>.
C: aircraft carrier, S: tuning fork, and K: pot. You press <<C>>.
C: necklace, S: peach, and K: school bus. You press <<C>>.
C: wind chimes, S: sticker, and K: slot. You press <<S>>.
C: buckle, S: odometer, and K: waffle iron. You press <<C>>.
C: gourd, S: sequin, and K: wrist. You press <<K>>.