You will be presented with triplets of objects, which will be assigned to the keys C, F, 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: bubble wrap, F: icicle, and Z: spinach. You press <<Z>>.
C: mousepad, F: board game, and Z: hot-air balloon. You press <<F>>.
C: sparkler, F: monkey, and Z: artichoke. You press <<C>>.
C: meerkat, F: handkerchief, and Z: ravioli. You press <<C>>.
C: sofa bed, F: pita, and Z: brick. You press <<Z>>.
C: water fountain, F: seaplane, and Z: briefcase. You press <<Z>>.
C: bear, F: panda, and Z: staple gun. You press <<Z>>.
C: tack, F: rat, and Z: key. You press <<F>>.
C: extinguisher, F: sewage, and Z: papaya. You press <<C>>.
C: shell, F: tongs, and Z: bow. You press <<Z>>.
C: balance beam, F: poker, and Z: rocking horse. You press <<F>>.
C: rat, F: pogo stick, and Z: stalagmite. You press <<C>>.
C: toaster, F: tupperware, and Z: step stool. You press <<F>>.
C: cd player, F: pudding, and Z: stirrup. You press <<F>>.
C: tongue, F: mirror, and Z: shell. You press <<C>>.
C: clothes, F: bat, and Z: switch. You press <<F>>.
C: panther, F: train car, and Z: dolphin. You press <<F>>.
C: artichoke, F: monkey, and Z: sparkler. You press <<Z>>.
C: quiche, F: lasagna, and Z: earring. You press <<Z>>.
C: screen, F: blimp, and Z: reindeer. You press <<Z>>.
C: porthole, F: goldfish, and Z: dishrag. You press <<Z>>.
C: kiwi, F: rocking horse, and Z: fencepost. You press <<C>>.
C: cat, F: maggot, and Z: watermelon. You press <<Z>>.
C: mulch, F: ottoman, and Z: blindfold. You press <<C>>.
C: bazooka, F: cake mix, and Z: graffiti. You press <<F>>.
C: faucet, F: sandal, and Z: grapefruit. You press <<F>>.
C: omelet, F: sleeping bag, and Z: cornhusk. You press <<F>>.
C: cupcake, F: walker, and Z: soap. You press <<F>>.
C: crutch, F: shower cap, and Z: metronome. You press <<F>>.
C: balloon, F: daisy, and Z: lens. You press <<Z>>.
C: dumpling, F: fig, and Z: iron. You press <<Z>>.
C: hamburger, F: pallet, and Z: earplug. You press <<C>>.
C: polaroid, F: road sign, and Z: cork. You press <<F>>.
C: baton, F: thumbtack, and Z: hand. You press <<F>>.
C: saddle, F: coffee bean, and Z: lemonade. You press <<C>>.
C: speedometer, F: bottle opener, and Z: flyswatter. You press <<Z>>.
C: asparagus, F: barbell, and Z: turkey. You press <<F>>.
C: tomato sauce, F: jump rope, and Z: mannequin. You press <<C>>.
C: goldfish, F: dishrag, and Z: porthole. You press <<F>>.
C: bean, F: pita, and Z: notebook. You press <<Z>>.