You will be presented with triplets of objects, which will be assigned to the keys Z, A, and N.
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.

Z: inkwell, A: pincushion, and N: thorn. You press <<Z>>.
Z: brooch, A: cuckoo clock, and N: wheat. You press <<N>>.
Z: alpaca, A: coffee pot, and N: pickle. You press <<A>>.
Z: snowmobile, A: television, and N: watering can. You press <<N>>.
Z: calf, A: juicer, and N: muffin. You press <<Z>>.
Z: hairspray, A: maple syrup, and N: raincoat. You press <<A>>.
Z: pajamas, A: vending machine, and N: workbench. You press <<Z>>.
Z: cash register, A: gear, and N: weasel. You press <<N>>.
Z: basil, A: nail clippers, and N: rattlesnake. You press <<A>>.
Z: appetizer, A: granola, and N: seal. You press <<N>>.
Z: cornbread, A: go-kart, and N: icemaker. You press <<A>>.
Z: chandelier, A: cot, and N: warthog. You press <<Z>>.
Z: grasshopper, A: lemon, and N: parking meter. You press <<N>>.
Z: christmas tree, A: cross, and N: red carpet. You press <<A>>.
Z: corsage, A: jetski, and N: paddle. You press <<Z>>.
Z: box, A: harness, and N: seahorse. You press <<N>>.
Z: keyhole, A: pineapple, and N: vest. You press <<N>>.
Z: crutch, A: laptop, and N: ramp. You press <<A>>.
Z: bowl, A: can opener, and N: hair. You press <<N>>.
Z: cilantro, A: paperweight, and N: train set. You press <<Z>>.